Includes source. The double hump heads made more power than my "hecho en mexico" heads. 060 over 283 with an Edelbrock Performer cam and intake, close ratio 4 speed (2. I don't know the SBC all that well, but a local fellow has a 1966 327 block and heads (double hump) and he's asking $400. 0 Comp With Floated Pins Dart Iron Eagles Head 230cc 2. These heads have double hump casting marks. We commit to purposeful innovation, and since 1963 have been continuously collaborating with you to deliv. 94" intake valves which I switched out for 2. Top 25 CDM Top 50 List 81002 or 81003 81000 or 81001 Emergency Room Visit, Level 2 (low to moderate severity) Emergency Room Visit, Level 3 (moderate severity). Factory replacement heads: * World Product head #4360, 4361, RHS head #12400 Engine Quest CH-350-1 *Dart # 10024360 *OEM Factory heads ok; Minimum of 72cc combustion chamber Open Chamber Heads with a head gasket of. Check out these Chevrolet double-hump cylinder heads and you'll find out why most are the same but NOT equal! Check out the details, modifications, and tests we run on various types of heads, all. I have a set of 461 (double hump) heads that are already rebuild and I plan on using them. Greatest Engine Ever Throwdown: Small Block Recap. 780 750 414 442 412 462 461 423 420 430 436 460 437 407 450 453 451 419 409 472 425 Boxed midday then went with group for hump day drinks at local. "Double-bosse" têtes ont été trouvés sur la plupart de ses moteurs à haute performance dans les années 1960 et au début des ann. Specs About This Beauty: Matching Numbers Correct DZ302 Engine 618 Block Casting V0311DZ 3927186 Double-Hump Heads 472 Intake Manifold 4053 Carburetor 1111480 Distributor 1100837 Alternator Correct 772 Engine Fan Correct Deep Groove Pulleys M22 Transmission- Not Original but a 1969 Transmission Marked P9C03C, 19K43262. I thought back then they were pressed only. Another 81 stories discussed both parties or a possible independent run by New York City Mayor Michael Bloomberg. Bigger ports - Not really I have a 350 in my boat (for now) with 461 double-hump heads, Intake ports visually appear about the same as 360J heads, exhaust at least appear bigger on J heads (maybe not be any better flowing though) Integral seats ( both intake and exhaust) vs integral int exh insert in the mopar. Since there were zero aftermarket heads available, the best Chevy head of the time was very desirable. For sale at Gateway Classic Cars in our Dallas showroom is a 1923 Ford T-Bucket. Have a set of old (1963 so i was told) last 3 digits-461 (double hump or notch) fuelly heads. 48 A 12 bore Stevens Mod 77F pump action shotgun Serial No. Cast iron, 461 double hump, 2. They were used from '68 through '72 on 302 CI Z-28 engines as well as '70 through '72 in LT-1 350 CI Corvette/Z-28 engines. A Small Block Chevy tech site with Block casting numbers, Cylinder head casting numbers and much more information. New and Used Car and Truck Parts and Accessories On Sale Camel Double Hump 461 Cylinder Heads 1962 Corvette Fuelie Cast 3782461 Chevy A 1 Sbc Chevy 461 Double. The "X" heads had double hump casting marks as well. H01891 (forend missing) and the stocked receiver of a 12 bore Mossberg pump Serial No. Best Answer: The "double hump" heads were used on 302 and 327 Chevrolet engines. *} #461 Cylinder Heads good-flowing 'Double-Hump' casting 'Fuelie Heads' *} 62 CC Combustion Chamber from the Factory {Minimum 57. λ−µ approx. Im thinking about getting this kit. on GM 700R4 automatic with overdrive 2400 rpm stall torque converter earend Dutchman 9-inch rear axle, polished uminum centersection Mark Williams polished aluminum third lember 4. Use double insulated power tools or ground-fault-circuit-interrupter (GFCI) outlets or GFCI extension cords to pre-vent electric shock. Diesle Loco shed, Jhansi - Additional 65 x 10mt double story building for Diesel shed store depot stand towards Mumbai end 100 meters and 4 room of size 12x10 mtrs. The intake port on the "X" casting was 172CC's, and the exhaust port was 62CC's, valve sizing was 1. No double hump head. 327 (HCH Code Engine: 1966 327 factory rated at 275 horsepower), 4 barrel carburetor, double hump heads, dual exhaust, automatic transmission, power brakes, power steering, 18"" and 20"" Vision Legend s. New stem seals, new double springs good to. Top Quality Custom Built Engines. These heads will also interchange with other camel hump heads with casting numbers 461, 461X, 462, 291, 292, 186, 041, & 492. The metropolitan south east is the least. According to my information, 461X was the best of all the camel hump heads but are very rare. SBC Head Casting Numbers. Most of the double hump heads, hits a bottle neck in flow at. 6 seconds ago. The original Fuelie head was #3782461, commonly known as the 461 head. on the heads. SBC Chevy Double Hump heads. The heads have 64cc combustion chambers with new 2. There are many decent 461 and 462 and even 291 heads around still with the smaller 1. there were two different double hump heads from 61 to 64 and possibly 65. Since there were zero aftermarket heads available, the best Chevy head of the time was very desirable. Stock production head, no modification of any kind. 02 intake valves. Damien McFerran reminds us that other games are available. Anyhoo, I recall reading in a magazine back then and the port sizes were in the 155cc - 170cc range. So, it drop a full second in the 1/4 mile with better exhaust and heads. I don't see a problem with them, but big money can be spent on them. You could put bigger 2. The metropolitan south east is the least. in my quest to build a small block. 8 mil has even more resistance Peppers Melons. 02 INT valves and 1. Thinking of making a temporary replacement for a 1963 Chevy I own. Europe has achieved peaceful political union for the first. Hofner are perhaps Europe's best-known guitar brand, hailing from Germany - with some small amount of production in Spain. There are many decent 461 and 462 and even 291 heads around still with the smaller 1. factory horsepower 327 engines all used the double hump heads. Next comes the 492 castings, next the 461, then 186, then 041s which are not camel humps but have the same design. I've had this block for 12 years and never bothered to find out what exactly I had. It has been fortified and enhanced with top components that were all tested before installed. According to my information, 461X was the best of all the camel hump heads but are very rare. Intake flow on stock SS heads is in the 215-220 cfm range. If my thinking is correct, 64cc heads being used on a 1970 engine it would of had accessory holes in the front of the heads. 1963-64 Corvette Nova SS Chevelle Chevy II Impala 327 3782461 double hump heads 5 out of 5 stars 2 product ratings 2 product ratings - 1963-64 Corvette Nova SS Chevelle Chevy II Impala 327 3782461 double hump heads. I have formatted each cylinder heads information into individual files for use with different versions of DeskTop Dyno, DynoSim, Comp Cams CamQuest program, Dynomation Versions 4 and 5 and Performance Trends Engine Analyzer. com PROTECH BIBS •Durable, waterproof nylon chassis •Two zippered waist pockets •One chest pocket with hook-and-loop closure •Full-length double side zipper for easy. 030 over to a 331ci small journal crank forged steel,1965 double hump heads with 1. Double-hump heads are a specific casting of cylinder heads for Chevrolet's Small-Block V8 engine. 510 lift), edelbrock performer rpm air gap intake w/edelbrock 750 carb. Mach 1 had a good strong running 390 which is a non matching replacement short block. Has been maffless and dyno tuned. Aluminum heads will not automatically create more power than iron heads unless they flow more air and are installed on a higher compression ratio engine. We carefully filtered the fluid from the converter, filled it. Intake flow on stock SS heads is in the 215-220 cfm range. Double-hump heads are a specific casting of cylinder heads for Chevrolet's Small-Block V8 engine. Based on the iconic “double-hump” or “camel-back” (fuelie) cylinder heads of the ‘60s and early ‘70s—including the famed 461 Fuelie heads—the DHC 175 castings are modern aluminum versions with straight spark-plug locations and improved 60cc combustion chambers. 1963-64 Corvette Nova SS Chevelle Chevy II Impala 327 3782461 double hump heads 5 out of 5 stars 2 product ratings 2 product ratings - 1963-64 Corvette Nova SS Chevelle Chevy II Impala 327 3782461 double hump heads. The 300, 350, 365 and 375 hp. Those double-hump heads generally have 64cc chambers. Dart Machinery, LTD. I thought back then they were pressed only. SBC Head Casting Numbers. Top loader trans is a matching numbers wide ratio with the original 4 speed shifter (shifter is a bit sloppy and will need a rebuild). I used to have several sets of the old Double Hump heads. Step back in time with our modern reproduction of the iconic Chevy 461 double hump cylinder heads, now cast in lightweight aluminum! Also known as "fuelie" heads, the 3782461 castings were used on many legendary Chevrolets from 1961-1967. 94" Intake and 1. It has an sbc 350 4-bolt main, Edelbrock intake, Mother Thumper cam, new Holley 650, 461 double hump heads, new zoomies headers and more. 7:1 331 SBC with 461 double hump heads (bowl ported) and a Comp Cams 270 Magnum solid flat tappet cam for my first V8Z buildup. So no real reason to run massive lift. 50 valves? Thanks in advance, John flow numbers for gm 461 camel hump heads - Team Camaro Tech. The relatively basic 383 test engine has a set of Gil Mink–ported World Products Sportsman iron heads with a 10. The engine is a stock 350 4 bolt main out of a 68 camaro. Chevy cylinder head Identification - Small block casting numbers, Big block cylinder head, camel back heads, double hump heads. It has been fortified and enhanced with top components that were all tested before installed. casting number: 3956618 According to info this block was made only in 1969. Re: sbc head date codes While messing around under the hood today I finally decided to see exactly what my engine block came from. I'm not flush with unlimited garage space. These heads are highly sought by restorers and engine builders for their high performance capabilities, due to large intake ports. 1971 Chevrolet Vega, GT, Baldwin Motion Clone, Vintage 70's Day 2 Street Car for sale Current customer rating: ( 2. Dart Machinery, LTD. For Heavy repair section for GM Workshop Jhansi: Replacement of LT cable 300 sq. No double hump or Vortec heads. Today, life is a bit easier! Trick Flow® GM LS engine steam line fittings are available to upgrade the factory steam tubes of your modified LS-powered cars and trucks to update your race car plumbing system. Use double insulated power tools or ground-fault-circuit-interrupter (GFCI) outlets or GFCI extension cords to pre-vent electric shock. Double-Hump Heads. Because of this, it has become a very popular swap. Small block chevy head castings; Casting # Combustion Chamber size CCs Double hump heads, no accessory holes 160 cc runners: 302/327/350. Edelbrock is the most respected name in performance. The rest got chrome-plated stampings with the Chevrolet logo. Another 81 stories discussed both parties or a possible independent run by New York City Mayor Michael Bloomberg. 50exaust valves a comp cams extreme energey 274h. The block casting number on small block and big block Chevrolet V8 motors is located on a ledge found at the rear of the block, most often on the driver's side. Itstillruns. I think 461's of this vintage have 62. This car scream will roast the back tires from a stand still launch. Casting Number. After the 80's the color changed to Black. 02 intake valves were the '64-'66 365 and 375 HP versions of 327. 5 but the vortec's beat my heads by 11cfm at. Strawberries 8 mil 8 (0. FRAME OFF RESTORATION. In 1961 these were first used with the 315 hp fuel-injection Vettes, hence they were called 'Fulie-Heads'. Something in the. The relatively basic 383 test engine has a set of Gil Mink–ported World Products Sportsman iron heads with a 10. 94-inch intake valves and 1. The original Fuelie head was #3782461, commonly known as the 461 head. As new castings are released on late models keep your eyes open for the new numbers. The bigger heads to follow were the "double-hump" heads championed by the mid-'60s 327 engines. YEARS: CASTING# CID: Intake : Exhaust: CC : COMMENTS: 1971-75: 330545 : 307,350 : 1. According to my information, 461X was the best of all the camel hump heads but are very rare. Cam specs: lift 12mm, intake duration 258°, exhaust duration 254°, 109° center line. 490" on intake side and. The Conference was attended by over 300 scientists from industry, environmental laboratories, and state, local, and federal government agencies. Beebe", %%% version = "2. Thus my 1963 Fuel Injected Corvette had 1. 327 (HCH Code Engine: 1966 327 factory rated at 275 horsepower), 4 barrel carburetor, double hump heads, dual exhaust, automatic transmission, power brakes, power steering, 18"" and 20"" Vision Legend s. 461, 461x, 462 and uhhh 962 or something. com Forum Index-> Chevy - Small Block Gen 1: Mark all topics read 461 heads - Angle mill vs Flat mill Flow numbers for double hump heads: 7. 300 lift and the final shot is as 0. No double hump or Vortec heads. 60-inch valve combination, but have slightly larger intake ports; 461. 327 gm crate engine two bolt main block bored. casting number: 3956618 According to info this block was made only in 1969. PHOTOGRAPHER: SQK4477 ROUTE: BSRR LOCATION: NEC Old Saybrook EQUIPMENT: P32AC-DM New Haven, Shoreliner COMET Cabcar and Coaches. 461 Valve Lift 114/114 Lobe Separation Oil Pan for Fox Body mustang double hump pan. com - Classifieds across Florida. Browse our popular custom built engine packages built to your specifications. The casting number ends in "461X". untill i can afford to get the AFR 195's that i want. Whether you're cutting at home or on the job, stay sharp and suit up with STIHL chainsaw protective apparel. 04—Measurement and Payment 480 SECTION 409—STEEL GRID FLOORS 480. The #461 double hump head was a very desirable head to have back in the day, and can still make a damn good set of heads today. So the motor is a 010 block with double hump 461 heads, edelbrock rpm performer intake, edelbrock 600 carb, hei distributor, with summit headers and 2. 5 valves 11:1 compression Pink connecting rods Steel crankshaft 480 lift/ 280 duration camshaft Dana 60 rear end 3:73 gears Exceptionally Strong Motor/Powertrain Restoration for past 6 years. Not quite as good as the modern angle plug heads but very good for a restoration as they are original gm heads. Bigger ports - Not really I have a 350 in my boat (for now) with 461 double-hump heads, Intake ports visually appear about the same as 360J heads, exhaust at least appear bigger on J heads (maybe not be any better flowing though) Integral seats ( both intake and exhaust) vs integral int exh insert in the mopar. 461 camel hump heads are redone with a three angle valve job,. anycam [This message has been edited by ready2race23 (edited December 29, 2004). Watson recollects, "I upgraded from the stock 882 heads to ported 461 double hump 327 heads. com Forum Index-> Chevy - Small Block Gen 1: Mark all topics read 461 heads - Angle mill vs Flat mill Flow numbers for double hump heads: 7. Aftermarket Cylinder Heads - Why You Shouldn't Just Bolt Them On - Part 2 - TRRC / Vortecpro - Duration: 15:27. Thanks in advance! TomK. Old Captain dis- charged all the Sallys crew with double pay, none of them consenting to so tame a venture, and refitting for coaster trip and emigration, sailed again, crewed by a number of thosc restless spirits of whom America is always over-full, and passen- gered with wives and children. The ONLY "double hump" or "camel hump" heads that were factory-equipped with 2. The Saginaw foundry usually ran two ten-hour shifts, 7:00 A. 1966 Chevy Sbc 327 Double Hump Camelback Fuelie Cyl Heads 64cc 1. Seo-Smo Brand Race Social Media Marketing : Social Media Branding and Marketing viral Marketing and Video Sharing Content Distribution by Using Blog, Social Network Website and Article Press Release Website Social Media Review and Research for new opportunity Social Media group Management and Micro blogging. Chevrolet double hump, or camel hump, cylinder heads are named after the casting mark found on the front of each cylinder head. 277 new and used 1923 Ford Model T cars for sale at smartmotorguide. May use OEM factory Vortec heads casting #12558062 or #10239906. 7 at 110 mph. Small block Chevy heads (Trenton), used One pair of 461 camel hump heads. "Double-bosse" têtes ont été trouvés sur la plupart de ses moteurs à haute performance dans les années 1960 et au début des ann. The heads have 64cc combustion chambers with new 2. They may be old but they are still one of the best cylinder heads out there. 5-inch exhaust valves. From dense forests to urban sprawl, our apparel is designed to help keep you safe and stand up to tough working conditions. I don't see a problem with them, but big money can be spent on them. found some 461 double hump heads but with the smaller valve sizes 1. I think 461's of this vintage have 62. They offer excellent throttle response throughout the rpm range, great fuel economy with incredible horsepower, smooth engine operation and improved cold starting. 2000 Jeep Wrangler TJ Parts & Accessories You drive a 2000 Jeep Wrangler because you love having the feeling that you can tackle all the off road adventures at the drop of a hat, and do it in style. 5001 : 74 : 1971-73: 330862 : 400 : 1. Greatest Engine Ever Throwdown: Small Block Recap. 5 on ex 110 race fuel. 300 lift and the final shot is as 0. Casting number "462" fuelie heads. Some may howl at that much total - but remember - this engine uses the old double-hump iron heads with casting numbers (I'm guessing) ending in 461 or 462. 461 camel hump valve stem seals I have a set of 461 heads going on a dirt car and can’t seem to locate the stock style valve stem seals. The heads are dated B179 & B199 (February 17, 1969 & February 19, 1969). GM 461 heads (double hump) Chevrolet tuned port injection Machining and engine assembly by idge Reamer Inc. Circle Track Takes A Closer Look At Chevrolet's Famous 'Double Hump' Cylinder Heads. The 1969 Chevy Corvette arrived on the coattails of critics who had been anything but kind to the inaugural C3 Corvette just the year before. 02's and don't have the unshrouding cut done, they'll flow less air than the 1. 14 14 14 14 14 Hyundai 8 Ball Vegas. Comes with a set of Dart adjustable push rod guide plates and a set of Accel platinum shorty header plugs. 5-inch exhaust valves. My heads are 461 double hump castings, with 2. 94" intake and 1. 5" 76cc chambers but early thick casting heads. 00 Motor that is in modified comes as long block no distributor,intake, carb, oil pan,or water pump 350 4 bolt 461 double hump heads no accessory holes in heads only 3 races on motor selling to get crate motor runs strong good oil pressure 700. abundant here. on GM 700R4 automatic with overdrive 2400 rpm stall torque converter earend Dutchman 9-inch rear axle, polished uminum centersection Mark Williams polished aluminum third lember 4. In 1946, Alfa Romeo launched its 6C 2500 Freccio d'Oro (Golden Arrow), an aerodynamic five-seater, bodied by the Alfa design studio, but heavily influenced by Touring of Milan. Angle milled and 12 to 1 comp. The 461's and 462's didn't have accessory holes. The block casting number on small block and big block Chevrolet V8 motors is located on a ledge found at the rear of the block, most often on the driver's side. The ONLY "double hump" or "camel hump" heads that were factory-equipped with 2. It is a needs nothing vintage 70's Day 2 street car that is ready for car shows or beating the street. New stem seals, new double springs good to. No three angle valve job. Its hard to concieve that a stock Vortec head of today is that vastly superior to a ported 461 or 462, but thats just how advanced the technology has come in 45 years. "Double-hump" heads were found on many of its high-performance engines in the 1960s and early 1. As you’ll remember, my post was rather short and pretty limited in terms of content (just one pic!). 2000 Jeep Wrangler TJ Parts & Accessories You drive a 2000 Jeep Wrangler because you love having the feeling that you can tackle all the off road adventures at the drop of a hat, and do it in style. gassersrule, your not the only 283 guy here, my 283 has 461X casting double hump heads, they have been decked, it had 11:1 slugs, with a high rise single plane edelbrock intake and a 650 holley with a. He said they are definitely double hump etcand definitely off a Corvette RD Flint motor. 94" intake valves which I switched out for 2. I located tens of pairs of these old camel hump heads just by accident from a wrecking yard, and I was wery eager to return there again and measure them to find a superior head for few dollars. Manufactured to the highest quality with all of the features of the original OEM Honda item. Chevy double-hump heads are stock cylinder heads that are very popular for use in Street Stock and Pure Stock racing classes because they can be race ready with minimal modifications. Aluminum heads will not automatically create more power than iron heads unless they flow more air and are installed on a higher compression ratio engine. 00 for Holley Elebrock carb been sitting on shelf 50. No closed chamber (high performance heads) such as 461, 461X, 041, 186, or 492. It has been fortified and enhanced with top components that were all tested before installed. Re: Chevy 'double hump' SB 461 heads: To braze or not to braze? ok with that bore and stroke your going to be able to use the larger runner of the weiand. This banner text can have markup. ----- FOREWORD The Fourteenth Annual EPA Conference on Analysis of Pollutants in the Environment was a resounding success. New and Used Car and Truck Parts and Accessories On Sale Ii Impala 327 3782461 Double Hump Heads. We offer a plethora of Used Small Block Chevy Heads for your vehicle needs. The intake port on the "X" casting was 172CC's, and the exhaust port was 62CC's, valve sizing was 1. It used the '202' 2. Threads Tagged with 3927186. The -416's are more smog shaped likw W/P's Torquers whereas the -601's are double-quenched and shaped a whole lot like the old -461 double-hump fuelie heads! Both good heads, but I lean towards the -601's. The 461 head is more popularly referred to as the "Fuelie" head, because it was introduced as standard equipment on the 1962 327ci Corvette engine that was fed by a mechanical Rochester fuel-injection system. Chevy Double Hump Heads Specs General Motors identifie ses petit bloc culasses Chevy avec les deux numéros de coulée et les marques de coulée. The relatively basic 383 test engine has a set of Gil Mink–ported World Products Sportsman iron heads with a 10. Won't start! 1979 Corvette 350 CID I replaced the stock heads with double hump 461 fuelie heads, installed stainless steel shorty headers, reinstalled the Edelbrock Highrise Performer manifold and 650 … read more. was due to camshaft, compression and induction systems. 60" double hump (Fuelie) heads (I think they were 462's in '67 291's in '68 and 186's in '69). Its running great now and pulls pretty hard. ----- FOREWORD The Fourteenth Annual EPA Conference on Analysis of Pollutants in the Environment was a resounding success. 1965 chevy nova 11, 202 double hump heads,4 bolt main,big vavle heads, roller rocker arms,327 motor,68 corvette small block,edelbrock carb,4 barrel bored at 40,000. 60 64cc With. 5001 : 74 : 1971-73: 330862 : 400 : 1. 00 for eldebrock 50. 490" on intake side and. 60 valve diameter high-performance 327 double-hump `461 heads, pushrod guide plates, hardened 'blue-stripe' pushrods, edge-orifice lifters to keep more valvetrain oil in the crankcase for high-rpm lubrication, and stiffer valvesprings. com Forum Index-> Chevy - Small Block Gen 1: Mark all topics read 461 heads - Angle mill vs Flat mill Flow numbers for double hump heads: 7. 60-inch stainless steel valves, along with machining for new guides, screw-in ARP studs, Manley guideplates, and. Powering this bad to the bone T-Bucket is a 350 small block Chevy with 461 Double Hump heads featuring heavy duty valve springs, an Edelbrock camshaft with. Cylinder Head ID. Casting number is 3927186. After the 80's the color changed to Black. 5-inch exhaust valves. I know these are camel hump heads built on February 26, 1966. Brent Bozell, the group's founder. Gee, that narrows it. There are cast iron heads unfortunately college it was not in my college budget haha. I have formatted each cylinder heads information into individual files for use with different versions of DeskTop Dyno, DynoSim, Comp Cams CamQuest program, Dynomation Versions 4 and 5 and Performance Trends Engine Analyzer. I thought back then they were pressed only. The 302 was factory rated at 295 hp. 15 ) based on 434 votes Up for auction is a 1971 Chevrolet Vega that has been cloned into a Baldwin Motion. 7164 dwelling pre-emptive emissions nonnull 200˜300 re-slicing prec fltable farms ν+µ ssmall 4. For years, these were coveted castings in the performance community that were not superseded until the advent of the Chevy over-the-counter Turbo and Bow Tie iron pieces. They say power is made in the heads. It is a tbi engine but i have a team g 7531 intake and a 750 holley double pump carb. No's 1-7 have nonhardened exhaust valve seats which must be replaced for use with unleaded fuel. The #461 heads you have are "Double Hump" heads, and have 64cc chambers instead of the 72cc you mentioned. 0 Comp With Floated Pins Dart Iron Eagles Head 230cc 2. The double hump heads were factory installed on all High Performance Fuel Injected and carbureted Chevrolet vehicles including Corvette, Camaro RS SS & Z-28, Chevelle Malibu, Chevy II Nova, Bel Air, & Impala. on GM 700R4 automatic with overdrive 2400 rpm stall torque converter earend Dutchman 9-inch rear axle, polished uminum centersection Mark Williams polished aluminum third lember 4. These heads will interchange with casting number 487, 487X, 993, 882, 624 and many others. Specs About This Beauty: Matching Numbers Correct DZ302 Engine 618 Block Casting V0311DZ 3927186 Double-Hump Heads 472 Intake Manifold 4053 Carburetor 1111480 Distributor 1100837 Alternator Correct 772 Engine Fan Correct Deep Groove Pulleys M22 Transmission- Not Original but a 1969 Transmission Marked P9C03C, 19K43262. Then he heads straight for the party, which is currently happening at De Wildemann's; it's a twenty-minute walk, and the only real hazard is dodging the trams that sneak up on him behind the cover of his moving map display. Double-hump heads are a specific casting of cylinder heads for Chevrolet’s Small-Block V8 engine. I was able to double the speed of some programs by using this tool. Special Note: Chevy used Orange for there engine color from 1955 into the Mid 70's from the Mid 70's to late 80's they used Blue. Handar Subhandi Bakhtiar, Andi Muhammad Sofyan, Muhadar, Slamet Sampurno Soewondo. Double hump lid has 19inch simmons short shift ripper has 6ltr ported shaved heads not sure of cam specs as it was done by previouse owner but sounds lumpy. With block huggers, single 2. Chevrolet Performance Vehicles Parts Racing | Whether you want to increase performance or perfect your style, GMPartsNow. Even by the late 60's and early 70's, the 461/462 already had no less than (3) production heads that made them virtually obsolete even then. Drivability on the street is superior to production cams. Currently I can get a Vortec head to flow 250cfm on intake and 185cfm on exhaust fairly easily, far improvement from 12years ago. He notes that the Chevy 327 has been rebuilt with double hump head and cam, AFB 4-BBL carb with headers, dual exhaust, transmission oil cooler, aluminum radiator with dual fans and more. 94-inch intake valves and 1. The #461 double hump head was a very desirable head to have back in the day, and can still make a damn good set of heads today. Manufactured to the highest quality with all of the features of the original OEM Honda item. Finally, did these heads ever come with screw in guides. Along with a 1. 02 double hump heads, and a hydraulic lifter Lunatic short track cam ( no Idea of specs anymore) , with an air gap single plane manifold and 750 holly. You don't sacrifice quality for a low price - get both with a set of Procomp Aluminum Alloy Heads. Double-Hump Heads. No minimum C. I had screw in studs installed and went to 2. At this point, I can’t pull the block, save and buy a crate motor. The operator defines the height of a row and width of a column to be a fixed number of characters. 94-inch intake valves and 1. May swap for somthing of same value. Cam specs: lift 12mm, intake duration 258°, exhaust duration 254°, 109° center line. Jano's newly configured, race-developed 2500 motor, with double overhead cam, was available with either one or three Weber Carburetors. The stock 283 used a 58cc chamber. com Forum Index-> Chevy - Small Block Gen 1: Mark all topics read 461 heads - Angle mill vs Flat mill Flow numbers for double hump heads: 7. 5 valves 11:1 compression Pink connecting rods Steel crankshaft 480 lift/ 280 duration camshaft Dana 60 rear end 3:73 gears Exceptionally Strong Motor/Powertrain Restoration for past 6 years. 60" Exh bronze guides ported ( fel pro 1205 intake gaskets) comp cams double valve springs with dampners comp retainers and hardened locks Here are a pics of the heads. 7L Vortec heads are in much greater supply, still available from GM and flow better than even the best double-hump heads. I used to have several sets of the old Double Hump heads. I'm running a stock cam and hydraulic lifters. 520" on the exhaust side Running the dual pattern cam (more exhaust duration and lift is a most to help over come the weaker exhaust port on the heads). Cylinder Head ID. Thanks in advance! TomK. 1963-64 Corvette Nova SS Chevelle Chevy II Impala 327 3782461 double hump heads 5 out of 5 stars 2 product ratings 2 product ratings - 1963-64 Corvette Nova SS Chevelle Chevy II Impala 327 3782461 double hump heads. Europe has achieved peaceful political union for the first. Chevy cylinder head Identification - Small block casting numbers, Big block cylinder head, camel back heads, double hump heads. 63mako on 04-29-2007. 1972 911 Automobile pdf manual download. ENGLISH WORDS AND PHRASES. 29 with spare barrel and moderator. Along with a 1. This casting number cylinder head was equipped with 1. 60-inch valve sizes. Check out these Chevrolet double-hump cylinder heads and you'll find out why most are the same but NOT equal! Check out the details, modifications, and tests we run on various types of heads, all. i PREFACE These Standard Specifications for the Construction of Roads and Bridges on Federal Highway Projects are issued primarily for constructing roads andbridges. 6 k pseudo-documents satisfying =⇒. They did a comparison between the 461/462 Double Hump heads and a set of pocket ported 283 Power Pak heads on a mild. Gee, that narrows it. Find 1965 corvette 327 engine specs now! 1966 Chevy Sbc 327 Double Hump Camelback Fuelie Cyl Heads 64cc 1.