Cheers Bart, I have a cam that is stamped K 7 THEN ABOVE IT IS 1264 321 7273 WHAT DO I HAVE ITS NEW IN BUBBLE WRAP. If you happen to misplace your card, most cam companies now list all off-the-shelf cam cards on their website that you can easily print out. Crane Cams' Muscle Car Camshaft Guide - EngineLabs Technical Articles - SBC Block Casting Numbers - Bzerob.com The only stamped markings on the front are 951758. As each engine model comes with a specific camshaft, proper identification is key to finding the right one. CWC is the casting ID for CWC Textron. For online resources, check out NastyZ28.com, Kendrick-Auto.com or Chevy-Camaro.com which have detailed listings, or contact a Chevrolet parts department to identify the camshaft. Smith began writing for Car Craft magazine in 1979 and became editor in 1984. Also a great fitting cam for the earlier 302 or 327 Solid lifter Hi-Po motors used by Corvette, Nova or Camaro. Camshaft identifiction | Team Camaro Tech Apr 19, 2020 Just to be clear, are those the numbers on the face of the cam behind the timing gear? Analog system. They are the flat tappet and roller camshaft. We compared these specs to the catalog and because there is no list number on the end of the cam, we will assume this was a custom-ground camshaft. BBC Cylinder Head Casting Numbers RECTANGULAR PORT - Valve size 2.19 intake, 1.88 exhaust IP = Intake runner volume OVAL PORT - Valve size 2.06 intake, 1.72 exhaust BBC Camshaft Part Numbers Note 1: 80 deg overlap, 396 375hp L-78/L-89, 427 425/435hp L-71/L-72, 454 450hp LS-6, HP streetof engines we now know as Small Block Chevys. 1995 Chevrolet C1500 5.7L - obd1 - service engine code 32 - replaced map sensor and cleared codes but continues to throw code that map sensor has low voltage. 366298.4Bowtie, Aluminum, billet main caps, 3.398" bore with sleeves, two piece rear main seal. On other cams Ive looked at, they just list the part number which is easy to look up, but this cam has a bunch of numbers I dont recognize. Information is premium and can save you from errors and spending excessively. Your email address will not be published. What are your thoughts on the #5054 or anything else? I have more than 4 Camaro's am I Addicted? Below is some reference data for cylinder head casting numbers with valve sizes, years used, etc. I did a search as well, google and on here. How to Identify Unknown Camshaft in 2022 (3 Best Methods) 285/300hp, 64cc chambers, 1.94"/1.5" valves1401441580-85267/3051401441680-86305.1.84"/1.5" valves, 58cc chambers1401444080305.1.84"/1.5" valves1401982180-863501401992479-812671401992680-863501401051680-86350140205178035014020555813051402055681350140220568535014022206803501402230180-863051402260180-86267/3051.72"/1.5" or 1.84"/1.5" valves, 53cc chambers1402280180-8630514024816..350.76cc chambers, 1.94/1.5 valves, Gen.I crate motors1403480678-822671403480778-863051403480880-863501403480896-up350.76cc chambers, 1.94"/1.5" valves, Gen.I Goodwrench crate motors1403481080-86350.Truck1403481180-86350.Truck1403912181-86305.Truck1403912281-86305.Truck1407111480-863501407538180-86350.Truck14079261863501408584480-86350.Truck140859638635014088526..350.Gen.II, LT1, aluminum1408911986-883501409409386-883501409621780-96350.Crate motor, 285hp/300hp, 64cc chambers, 72' or 90' center intake manifold bolt angles1410108187-953051410108387-up350.Gen.I, also used on crate motors, 285 or 300 hp, 64cc chambers, 72' center manifold bolt angles1410112886-87350.Aluminum, 58cc, angle plug1410218787-91305.1.84"/1.5" valves1410219187-up3501410219387-up350.1.94"/1.5" valves22542525Dart/Olds/Chevy aluminum, 14'or 17' race head.2450255996-97.Bowtie, "SB2", 1st version, "mirror ports", aluminum, 196cc port, CNC version 280cc port, 38cc chamber25500141Buick/Chevy aluminum, 10' race head, 42cc chambers, symmetrical ports, 235cc intake port volumes, 2.1"/1.625" valves25534351C..04-up.Gen.I Bowtie, cast iron Vortec head, 175/65cc ports, 2.00/1.55 valves, "small port head"25534371C..04-up.Gen.I Bowtie, cast iron Vortec head, 206/77cc ports, 2.00/1.55 valves, "large port head"3341736990-up350.Gen.I Goodwrench crate motor,"Hecho en Mexico", 76cc, 0-3267114-bolt, Alum., CanAm, 4.44" bores, steel cylinder liners340220..427T68-854-bolt345014..454.70-86346236..454.75-762-bolt359070..454.70-90361959..454.73-902 or 4 bolt364776..427T68-854-bolt364779..366T68-904-bolt399204..509.70-714-bolt, Alum., CanAm, 4.5" bores, steel Cylinder liners399293..366T77-784-bolt473478..427T77-904-bolt495102..4-bolt, Alum., CanAm, 4.5" bores3782870.427T68-764-bolt3824553.366T66-674-bolt3855961.396.65-662 or 4 bolt3855961.427.662-bolt3855962.396.65-664-bolt3855977.366T66-734-bolt3869942.427.66-672 or 4 bolt3902406.396.672 or 4 bolt3904351.427.672 or 4 bolt3904354.366T66-764-bolt3916319.366T684-bolt3916321.427.682 or 4 bolt3916323.396.682 or 4 bolt3925521.427T68-854-bolt3935439.427.68-692 or 4 bolt3935440.396.68-692 or 4 bolt3937724.366T68-854-bolt3937726.427T68-844-bolt3946052.427.694-bolt, Alum. I have a cam I need to Id I need the specs and if its a solid or hydraulic its a ua9450 a4250h11 can someone help me with this I am building this junk yard over night Grease monkey maid 10/4 I need it if possible, I have a bbf429 numbers on rear of cam359356 can you tell me what cam I have. 1954-1955 235 Engine 3835913; 1956-1962 235 Engine 3836848; 1956-1962 261 Engine 3836850 Ford Au part no ! Looking Back At The Famous Duntov Small-Block Chevrolet Camshaft Casting numbers used on factory 366ci tall deck engines (some used on multiple engines): *ending 328: 1980 through 1991. 1014789895-98350.Gen.I crate motor1015955087-953501015955187-953051015955287-953501015955387-953051017438991-94350.LT5, ZR1, DOHC, 32-valve, drvs. Less overlap generally produces a more stable idle while more overlap makes the idle lumpier. The next two numbers are the valve lift of . Lift of tested lobe could be .300" before wear. This number should be on your camshaft, followed by a number of degrees. Any help much appreciated. Visit www.jamsionline.com to shop today. Original factory camshaft | Chevy Nova Forum It is an eight or nine-digit number. So why did this cam not have a lope to it in the 283, from everything I am reading long . The "2182" Casting number identifies this camshaft as GM part number 3972182. How to Read a Cam Card to Understand Camshaft Specs - OnAllCylinders For a better experience, please enable JavaScript in your browser before proceeding. CHEVY CASTING NUMBERS - enginerepairshop.com Inc. Lee's Summit MO. 330545..73350.76cc chamber, 2.02/1.60333881..74-75350.76cc chamber, 2.02/1.60333882..74-80350/40076cc chambers340292..70's.Over the counter, angle plug, 64cc chamber354434..75-79262/267/30560cc chambers358741..76-79305376445..77-85350.76cc chamber, small valves376450..75-81262/267/305..6 or 7 exhaust bolt holes, 60cc chamber462614..77-79305.60cc chamber462624..75-86350/40076cc chamber, 1.72/1.5, 1.94/1.5 or 2.02/1.6 valves458642..75-84350.350468642..76-up350/400471513..79267/350517513..79267/3501816887.63283.Made in "Canada", GMC HD truck3636839.552653703523.552653713358.55-562653713569.55-562653725306.562653731539.57283.283 HP FI3731544.57-612833731554.57-622833731556.57283.Truck, Made in Canada3731762.56265.Vette, 2x4 carbs3737775.62-67283/3273740997.57283.1x4, 2x4 & FI (exc.-283hp)3743056.582833743096.62-67327.GMC Truck3747363.57-612833747460.59-67283/32770cc chambers3748770.582833748772.58-612833755537.57-622833755549.57-622833755550.592833755585.62-67327.GMC Truck3767460.59-602833767462.62-673273767465.59-612833767754.59-61283.60cc chambers3767792.60-642833774682.60-64283/32770cc chambers3774684.62-64327.75cc chambers3774692.58-64283.60cc chambers3782461.64-66327Camel hump,no accessory holes,160/62cc port volumes,62cc chamber3782461X60-63283/327..Camel hump,no accessory holes,larger 172/64cc port volumes, 62cc chamber3795896.63-6528360cc chamber3795896.62-6432760cc chamber3798996.63-673273814480.60-67283/327..70cc chambers, 1.72/1.5 valves3814482.62-67283/327/350..75cc chambers3817680.63-67283/3273817681.62-673273817682.61-622833836839.552653836842.57-67283/3273837064.56-62265/2833837065.55-56265.Truck3848720.57-582833876775.60-67283/32775cc chamber3884520.60-67283.Some marked "Made in Canada", 60cc chamber, also used by Studebaker3884520.62-67327.Some marked "Made in Canada", 60cc chamber, also used by Studebaker3890462.66-67302/327/350..Camel hump,no accessory holes,64cc chamber3901068.87-up350.Crate motor, 285hp, 64cc chamber3911032.68307/32770cc chamber3912264.58-622833912265.63-642833912311.65-673273912313.65-673273917290.67-68307/3273917291.67-68302/327/350..Camel hump,no accessory holes,64cc chamber3917292.68327/350Camel hump,64cc chamber3917293.67-68307/32775cc chambers3927185.69-76307/327/350..70cc chambers3927186.69-70302/350Camel hump,64cc chambers,accessory holes3927187.69-70350.Camel hump,64cc chambers,accessory holes3927188.69327.74cc chambers3927188.70307.74cc chambers3931633.68-733073931635.68-763503931638.68327.Truck3932441.69-70350.76cc chambers3932441X69-70350/40080cc chambers3932454.69-733073932454.69-79350.Truck3946812.693503946813.69-79350.Truck3947040.68327."Right angle" casting identifier, 64cc chambers, good HP head,used in trucks, no accessory holes3947041.69-70302/350"Right angle" casting identifier, 64cc chamber, accessory holes, good HP head3947041X69-70302/350"Right angle" casting identifier, 64cc chamber, 165cc intake port, accessory holes, good HP head3951598.70400.76cc chambers39642863503965742.70350.over the counter, angle plug3970126.67-71327/3503973370.69-70350.over the counter in US, Canadian 350/300hp production use in Pontiac, 64cc, straight or angle plug3973414.70350.LT1-350/370hp, Camel hump, 64cc chamber3973487.71-72350.1.94/1.5 or 2.02/1.6 valves, was also used on '71 350/330hp LT1, 75cc chamber3973487X71-72350.1.94/1.5 or 2.02/1.6 valves, 75cc chamber3973493.71-72400.76cc chamber3986316.71350.76cc chamber3986336.71350.76cc chamber3986336X71350.76cc chamber3986339.71307/35074cc chamber3986339X71307/35074cc chamber3986388.68-76307/3503991492.70350.LT1,Camel hump,accessory holes,64cc, straight plug3991492.70-up.over the counter,Camel hump,64cc, straight or angle plug3998916.72350.also used w/'72 350 LT1, big valves, screw in studs, 76cc chambers3998920.72-733503998991.72-73307/35075cc chambers3998993.72-73307/35075cc chambers3998993.current..350Goodwrench crate motors,"Hecho en Mexico", 75cc chambers3998997.72-73350/40076cc chambers3998997.78-84305/35076cc chambers4079261.7535010033867Aluminum,over the counterPontiac 23' head,62cc,angle plug, 196cc intake port10045434Over the counter Pontiac 15' head 55cc, angle plug, raised runner aluminum, "roll over" head10051101Bowtie, aluminum, 55cc, angle plug raised runner, 196cc intake port1006520287-95350.Truck1006520387-95350.Truck1006520487-953501006520587-953051006520687-953501006520787-953051008811388-up350.Aluminum, 58cc, angle plug, raised "D" port exhaust, 1.94"/1.5" valves10093328Over the counter, Pontiac 15' head aluminum,224cc ports, 61cc chambers "roll over" head1010617890350.LT5, ZR1, DOHC, 32-valve, pass. can you help me to decode this cam . Chevrolet LS7 Camshaft. Only show this user. Drivetrain: '95 T56, pro 5.0 shifter, hayes clutch, Stock 10 bolt with 3.42's Anyone have any idea what make and specs are of this cam? I purchased a used hydraulic roller camshaft from a friend that was originally used in an LS1 engine. How Long Does it Take for Oil to Drain Back into the Pan? I suspect you have . p/n 12560967, .466/.457, 191/190, 114 LSA. Are you a newbie in dealing with cars and you seem not to know how useful a camshaft is and what is used for? The specs you have listed above for that 115835 part number is correct, the L/S is 109* instead of 110*. No smoke, but I have not checked compression yet. Camshafts are stamped by the manufacturers as a means of identification. Knowing the measurement of a lobe separation angle is another special way of telling the difference between camshafts. My buddy says its a mild cam thats bigger than a stock LS6 version, but he didnt have any more information. The identification number consists of a seven-to-eight digit code. In 1967, it was the cam for the 283/195hp; 327/210hp, 275hp, 300hp; and 350/295hp. In 1969, it was the cam for the 307/200hp; 327/210hp, 235hp; and 350/250hp, 255hp, 300hp. It's real easy to spot if the heads are off because of the small 3.74" bore. They are not so much of the speeding type. SMALL-BLOCK CAMSHAFTS AND COMPONENTS - Chevrolet The 3709/3711 numbers are references to lobe designs. ** Free Shipping for Engines & Transmissions* Learn More; 0; 888.284.7491 . Could someone help me identify these cam numbers ? Stamped numbers are 529506 and 031531. GM Casting Numbers - Deves Technet.com force 120hz android The GM Ecotec engine, also known by its codename L850, is a family of all-aluminium inline-four engines, displacing between 1.4 and 2.5 litres. They minimize friction, which ensures the camshaft contains more power. i have removed camshaft welsh plug to see numberbut cant identify numbers help would be appricated.i nee to see what size converter i would need.numbers on cam end are z102 and also 14p. In 1971 he installed a 1965 Corvette fuel injection system. 139536 93B2B, I have a solid roller cam has cc 950 k5462 r6 292-5 296-6 stamped on front help with specs, I am just trying to decode the cam out of my 400m. This sometimes is tagged stressing when you can just tell by looking at numbers, but in the absence of a degree when or dial indicator, an analog is required to make your best decision. On the shaft the #'s 1539 are stamped in one spot, and CWC is stamped in another spot. With your cam it might come out to somewhere between 114 to 110 degrees depending on if the cam was machined with advance. A good understanding of these factors will assist you in making a wise decision. News Chevrolet Performance Releases The Impressive L8T As A Crate Engine . Chevy V8 Casting Number Locations. There are two types of cams that you can tell the difference without using a lens or going the extra mile to tell the difference. Deciphering The Differences In The Chevy 2.2L Engine JavaScript is disabled. In 1974, it was the cam for the 350/145hp, 185hp, 195hp; and 400/150hp, 180hp. Terms of Service. 4270 H11 then letters CC vertically, then CB6554 can you tell me the specs on this cam? E.g. 4226 what kind of camshaft is it. You can make a sure bet by just selecting randomly but your engine life will be in big problem. Can omeone ID this GM cam? | The H.A.M.B. camshaft identification help???? | Pirate 4x4 Installing a Timing Belt on Ford Ranger chevrolet image by Eduard Shelesnjak from, Copyright 2023 Leaf Group Ltd. / Leaf Group Media. Camshafts are identified by (usually) the last 4 digits of the part number and a casting symbol. Chevy V8 SBC Block and Head Casting Numbers. Quick View. It has a taper inside the lobe which ensures the lifter can spin. The ID number will consist of either eight or nine digits; the last four numbers identify the cam and its specific application. Required fields are marked *. Step 2 Find the profile or grind number. Camshaft Identification - LS1TECH - Camaro and Firebird Forum Discussion Chevy Camshaft Identification - Club Hot Rod Forums It helps you know the compatibility of the camshaft to the supposed vehicle you want to use it for. For instance, the number for a Toyota 3SGE would be CS 3SGE. Camshaft Identification help | NastyZ28.com In 1970, it was the cam for the 307/200hp; 350/250hp, 300hp; and 400/265hp. To decipher these codes, we accessed COMPs website at compcams.com. LT1 GM 2182 Camshaft Camaro Z28 Corvette 70 71 72 - Yenko.net Privacy Policy. Stamped on end is Z099, also has three pink dots above that stamping. side, aluminum1022512295350.LT5, ZR1, DOHC, 32-valve, pass. Im looking into a cam to suit small block ford. CHEVY BIG BLOCK V-8 Crankshaft Casting Numbers BBC TWO PIECE REAR MAIN OIL SEALS 3.76" STROKE used on '65-'90 Mark IV 366T, 396, 402, 427 or 427T 6223396,402,427.forged, 1053 steel 7115396,402,427.forged, nitrided, cross-drilled, 5140 steel 3804816..396,402,427.cast 3856223..396.forged 3863114..402. $510.45. Your camshaft is important; your engine isnt meaningful without the contribution of the Camshaft. For instance, the Duntov cam has a GM part number 3736097 but cast into the camshaft is the number 3736098. Remove the camshaft from the engine if necessary. Show More Show Less. Since 2003, Jeff has held various positions at Car Craft (including editor), has written books on small block Chevy performance, and even cultivated an impressive collection of 1965 and 1966 Chevelles. This will give you the intake centerline. .390 .410 310 320 1.50 In 1968, it was the cam for the 307/200hp; 327/210hp, 250hp, 275hp, 300hp; and 350/295hp. A roller camshaft has its wheel attached to the bottom of the lifters body. CAST3736098. I only put the numbers here that I can prove, so this is a short list. Car AC Compressor Not Turning On (Causes and Quick Fix). If we didn't already know this was an LS cam, the first thing we would want to do is determine the engine [], it seems like you can barely write,you need education, I bought pair of cams for my 99 mustang 4.6 i was told they are stage 2 cams but i wanted to be sure before taking old ones off can u please help me identify them will they improve my pony thank u very much sir. order on 8.1L big block engines is different than a normal big block. Using stamped numbers and. I can't help you in regards to who actually did the final grinding. His work has appeared in the "New Haven Register," Medford's "Mail-Tribune" and the "Ashland Daily Tidings." Do not enter the -2 on dual cams part numbers or the (I) that indicates intake or (E) for exhaust. It is a mode of identification used by manufacturers. Answer (1 of 4): Most common specs for an engine would be for example. Each family of cam lobes has its own numerical designation with the same basic configuration, usually encompassing multiple individual durations that also might include changes in lobe lift. My 1968 Camaro Site. On this page you will be able to look up the original part numbers for 1958-1965 348 and 409 Chevy engine components such as Bell Housing, Carburetor, Camshaft, Crankshaft, Distributor, Generator/Alternators, Radiator Hoses and Starters. Camshaft identification | Hot Rod Forum There are two easy ways: 1. The greater number of degrees means there is less overlap between the intake and exhaust lobes. The GM Generation I and Generation II (LT) engine families are both derived from the longstanding Chevrolet small block V8.The Generation III small-block V8 was a "clean sheet" design, which replaced the Gen I and Gen II engine families in 2002 and 1995 respectively.. Like the previous two generations, the Buick and Oldsmobile small blocks, the Gen III/IV can be found in many different brands. This an original 1966 283 camshaft casting number is 3732798, hydraulic lifters. How to Turn off Daytime Running Lights (Explained), How to Turn Off Headlights While Car is Running. (Yes or No), Will Hub Centric Rings Stop Vibration? A 'VE Table' is one of two methods used to control fuel delivery, typically the secondary method with the primary being a MAF (Mass Airflow Sensor). A stamp is not a functioning part of a camshaft. Other examples include small block Chevys -12, big block Chevys -11, and 5.0L small block Fords -35. How Long Does it Take Transmission Fluid to Circulate? back of cam has 660 371079 front of cam has s42008L, i have a 572 hemi and i am in the process of pulling the cam but the harmonic damper is being a pain . 49 BBC -6 ATC 223 78 BBC 32 ATC 290 .298 .447 . camshaft identification - Don Terrill's Speed-Talk We found it under the heading of Xtreme RPM for LS1 lobes, Hi Lift. The radiator, hoses, timing assembly, belts and fan will need to be removed to access the camshaft. journal.3.00" stroke3876768.283.forged..small journal.3.00" stroke3884577.327.forged..small journal.3.25" stroke3892690.350.forged..medium journal3.48" stroke3911001.307,327cast.medium journal3.25" stroke3911011.307,327cast.medium journal3.25" stroke3914672.327.forged..medium journal3.25" stroke3923279.302.forged..medium journal3.00" stroke3932442..267,305,350..castmedium journal3.48" stroke3941174.307,327cast.medium journal3.25" stroke3941178.302.forged..medium journal3.00" stroke3941182.350.forged..medium journal3.48" stroke3941188.350.forged..medium journal3.48" stroke3949847.283..forged or cast..sm. We continued down the list until we found the 3709 number, which because it is listed first on the camshaft, is the intake lobe. E Chevy V8 BBC Block and Head Casting Numbers. Drake studied journalism at Southern Connecticut State University. After graduating from Iowa State University with a journalism degree in 1978, he combined his two passions: cars and writing. Run-out on. Its got a great loping idle (big cam?? The engine also had smaller 1-1/8?
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