I have a Street Performance comp cam that was purchased in 2007. Camshaft Identification help | NastyZ28.com $510.45. Do not enter the -2 on dual cams part numbers or the (I) that indicates intake or (E) for exhaust. My 1968 Camaro Site. There are many numbers and terms used to describe the design of the camshaft and it's important to know how these numbers will affect the performance of your engine. Thanks, Gary in N.Y. P.S. Any advice? Many camshaft number reference sites exist online for V8 engines, but determining the camshaft specs for six- and four-cylinder engines may require contacting a Chevrolet parts department. Apr 13, 2014 Yeah, it has CR 760 stamped on the back, and then a date under it. the 4.3L LT1 was also referred to as the L99 (not to be confused with the LS variant bearing the same name) How Long Does it Take for Oil to Drain Back into the Pan? The easiest way to tell the difference is to check the 8th digit of the Vehicle Identification Number (VIN) on the original vehicle. How does this compare to the 69 dz 30/30/ cam? side, aluminum1017439091-95350.LT5, ZR1, DOHC, 32-valve, pass. The numbers on it are, 3734R/3377R, HR13, I 3996-06. CHEVY CASTING NUMBERS - enginerepairshop.com I only put the numbers here that I can prove, so this is a short list. If you don't have the VIN, you can still identify the engine by visual inspection if you know what to look for. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. View (5) $203.95 More Info. This an original 1966 283 camshaft casting number is 3732798, hydraulic lifters. In 1973, it was the cam for the 307/115hp; 350/145hp, 175hp, 190hp; and 400/150hp. Any info helps, or where I can find. Thanks, Your email address will not be published. There are currently just five LT engines, including the LT-based 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. There are other camshafts that can be viewed in this category, they include: SOHC means simple overhead cam. Camshaft identifiction | Team Camaro Tech The Fora platform includes forum software by XenForo. ** Free Shipping for Engines & Transmissions* Learn More; 0; 888.284.7491 . Answer (1 of 4): Most common specs for an engine would be for example. Drivetrain: '95 T56, pro 5.0 shifter, hayes clutch, Stock 10 bolt with 3.42's The GM tube has the ID number as 3863151 which correlates to a L79 Cam however the stamping at the end is 920883. This is what is on the cam, it would not let me past a picture here. Chevy Intake Manifolds E.g. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. While a simple call to the COMP Cams CAM HELP tech line (1-800-999-0853) and short discussion with one of the highly informed tech line personnel will always get you the right answers, having a little personal knowledge on the topic is always a good idea. You can make a sure bet by just selecting randomly but your engine life will be in big problem. The 7661-11 is a serial number specific to that camshaft only. That number is actually the casting number of the camshaft, not the part number. A DOHC is known as a dual overhead cam. Roller: 202/206 .403"/.415" Terms of Service. Jeff Smith has had a passion for cars since he began working at his grandfather's gas station at the age 10. A good understanding of these factors will assist you in making a wise decision. JAMSI is a trusted source of automotive engine parts. I have a fessler roller cam trying to identify the grind specs. 1954-1955 235 Engine 3835913; 1956-1962 235 Engine 3836848; 1956-1962 261 Engine 3836850 item 7 1957-1963 Corvette Camshaft GM 3736098 Solid Lifter 283 Sp Hi Perf 327/340 360hp 1957-1963 Corvette Camshaft GM 3736098 Solid Lifter 283 Sp Hi Perf 327/340 360hp. To avoid spinning, roller lifters are lifted together. I suspect you have . After working as a reporter in Oregon, he is now based back home in New Haven. Now turn the engine clockwise and stop at 0.050 on the opening side of max lift and record the degree wheel reading. Chevrolet "Stock" LS Camshaft. 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. with Jeff Smith: How to Decode a COMP Cams http://www.onallcylinders.com/Jeff Smith: First of all, the CC refers to COMP Cams. With your cam it might come out to somewhere between 114 to 110 degrees depending on if the cam was machined with advance. * 54-55 all 6 cyl except PG, 58 D-D 2 nd design,59 series 3, 60-62 series 10-30,60-61 fleetmaster exc. Don't forget to follow us on Facebook, and if you run a website or write for a blog, please link to our site! 14010280 Small Block V8 1979-1982 267, 2 bolt 14011064 Small Block V8 1983 350, 4 bolt 14011148 Small Block V8 1987-1989 350, roller cam, 1-piece rear seal 14016376 Small Block V8 1979-1982 267, 2 bolt 14016379 Small Block V8 1977-1979 350, 2 bolt or 4 bolt 14016381 Small Block V8 1980-1984 305, 2 bolt 14016382 Small Block V8 1979-1984 305, 2 bolt In 1969, it was the cam for the 307/200hp; 327/210hp, 235hp; and 350/250hp, 255hp, 300hp. Step 2 Find the profile or grind number. In 1970, it was the cam for the 307/200hp; 350/250hp, 300hp; and 400/265hp. 1991 and later Gen.V, VI and VII production BBC motors have one-piece rear main crank seals. Their outer look tells the difference. I'll post up a pic as well. General Motors LS-based small-block engine - Wikipedia How to Identify Unknown Camshaft in 2022 (3 Best Methods) If you have ever heard that the new style 235 gets better compression numbers with an "848" Head, look for the last three numbers of that Casting Number. 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. Crower's cam specifications and printable cam card finder I have verified this information with a degree wheel and a dial indicator, 300 degrees @ 0.006 lift, 250 degrees @ 0.050 lift, lift is 0.266 or 0.399 at valve, and LSA of 11.5. It is typically located in the center of the cam between the lobes. However, most cams intended for street use are ground with several degrees of advance. We have a hint because if a camshaft if ground with no added advance, the intake lobe centerline will be the same number as the LSA114 degrees After Top Dead Center (ATDC). Inc. Lee's Summit MO. You need the best camshaft that works well with your vehicle. In 1971 he installed a 1965 Corvette fuel injection system. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. . Small Block Chevy Factory Camshafts - NastyZ28.com Grind numbers are HR 224/339. The prefix consists of five digits and explains the date and the location of the Chevy's manufacture. ). Discussion in 'The Hokey Ass Message Board' started by indestructableforce, Nov 13, 2012. If it is an original GM part, these numbers will be there. Thank you, if you can help, send me an e mail and I will send you a picture. Carb number is stamped in this location as well as on an identification tag held on with one of the air . I have a new cam was told it was a comp cam # 1136 230780 any ideas on cam specks. p/n 12560967, .466/.457, 191/190, 114 LSA. Can omeone ID this GM cam? | The H.A.M.B. If you are looking for the actual Chevy engine codes that are stamped into the block during assembly, Nasty Z-28.com has an excellent block stamping number decoder. The Chevy orange will appear as new for decades.Gear shifting is accomplished with a rebuilt 1960's HURST Competition Plus shifter specific to the C2 Corvette w/Borg Warner which is extremely rare.Ignition is handled by a computerized multiple spark discharge controller providing instantaneous throttle response by way of multiple sparking at . I have a 1969 z28 I bought a few years back from a friend who was orig owner. 0967 is the last four digits of the GM part number. Need help Identifying CWC Camshaft | Team Chevelle Quick View. SBC Block Casting Numbers. You need the measurement of the diameter to compare with the database or any online store IDs. 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. It has a taper inside the lobe which ensures the lifter can spin. This is the COMPCams equivalent of the Rosetta stone for cam lobes. A pushrod is a metal tube constructed to transfer the valve motion of a lifter riding on the camshaft directly to the value. The ID number will consist of either eight or nine digits; the last four numbers identify the cam and its specific application. I have more than 4 Camaro's am I Addicted? How to Identify a Chevy Cam | It Still Runs Check this castingcarefully to determine which features it may have. How to Identify an LS Engine - OnAllCylinders Can you tell me the specs on this cam from these numbers? however, depending on how you want to look at it. ZL-1, Mark IV3946053.427.97-up4-bolt, Alum. It's a stock cam. For a better experience, please enable JavaScript in your browser before proceeding. In the catalog, you will see the cams listed by configuration starting with flat tappet hydraulics and then hydraulic rollerswhich is what we want. 10186060 Hydraulic Flat Tappet "454". That gives us our first clue where to look for the rest of the numbers. Other examples include small block Chevys -12, big block Chevys -11, and 5.0L small block Fords -35. The HI-PO color coded stripes on the camshaft end are green, orange and red. I have a Pontiac camshaft with 960938 number on the backside. We found it under the heading of Xtreme RPM for LS1 lobes, Hi Lift. Four or six-cylinder can be attached to the valves. [] Ask Away! side, aluminum1022512295350.LT5, ZR1, DOHC, 32-valve, pass. I dont have any numbers. I hope it helps you identify the Chevrolet engine parts you are working on. . Locate the ID number on the camshaft. The specs on that cam are: (read int lift, ehx lift, int duration, exh duration, rocker ratio). Can I Sell a Car if the Title is not in my Name? (Yes or No). The next two numbers are the valve lift of . 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 . 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. Canadian made ERTEL brand. How Long Does it Take Transmission Fluid to Circulate? How to Read a Cam Card to Understand Camshaft Specs - OnAllCylinders Camshaft numbers - The Stovebolt Forums The identification number consists of a seven-to-eight digit code. They make castings for CMC (Camshaft Machine Corp.) and EPC (Engine Power Components) and others. It doesnt add to the function of the camshaft, nor does it play an important role. Camshaft Identification - LS1TECH - Camaro and Firebird Forum Discussion 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.
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