Chevy Six Cylinder Casting Numbers
Stovebolt Casting Numbers
Try the Casting Number Lookup Tool! http://www.adchevy.com/tools/castinglookup/ Casting # Make Year Displacement 1970 Chevrolet 64 - 67 292 2135412 GMC 46 - 54 248, 270 2192402 GMC (Military) 302 2193980 GMC 52 - 54 302 2324002 GMC 55 248 2324003 GMC 55 - 63 270 2324004 GMC 55 - 62 302 2404929 GMC 55 - 63 270 289890 Chevrolet 63 - 77 292 328518 Chevrolet 73 - 77 292 328572 Chevrolet 73 - 76 250 328575 Chevrolet / Buick / Oldsmobile / Pontiac 68 - 84 250 328576 Chevrolet / Buick / Pontiac 68 - 76 250 328578 Chevrolet 73 - 84 292 328880 Chevrolet 63 - 77 292 329990 Chevrolet 63 - 77 292 352194 Chevrolet 73 - 84 292 358825 Chevrolet 66 - 76 250 3629703 Chevrolet 50 - 52 235 364909 Chevrolet / Oldsmobile 75 - 79 292 3660439 Chevrolet 41 235 366855 Chevrolet / Buick / Oldsmobile / Pontiac 66 - 84 250 3692703 Chevrolet 50 - 52 235 3692708 Chevrolet 50 - 52 235 3692713 Chevrolet 50 - 52 235 3693374 Chevrolet 42 - 49 235 37001481 Chevrolet 53 - 55 235 3701946 Chevrolet 53 235 3703414 Chevrolet 54 - 56 261 37127 Chevrolet 73 - 76 250 3733340 Chevrolet 55 - 57 261 3733813 Chevrolet 58 261 3733946 Chevrolet 54 - 55 235 3733949 Chevrolet 53 - 55 235 3733950 Chevrolet 54 - 55 261 3737012 Chevrolet 55 - 57 261 3738307 Chevrolet 58 - 62 235 3738365 Chevrolet 60 - 62 261 3738476 Chevrolet 58 - 62 235 3738813 Chevrolet 55 - 63 261 3739365 Chevrolet 58 - 62 261 3739716 Chevrolet 58 - 62 235 3759365 Chevrolet 59 261 3764476 Chevrolet 58 - 62 235 3769716 Chevrolet 58 - 62 235 3769717 Chevrolet 59 - 62 261 3769925 Chevrolet 58 - 62 261 377127 Chevrolet / Oldsmobile / Pontiac 73 - 79 250 377129 Chevrolet 73 - 84 292 3773949 Chevrolet 54 235 3777178 Buick 68 - 76 250 3782856 Chevrolet 62 - 67 194 3782858 Chevrolet 62 - 67 194 378307 Chevrolet 60 - 62 235 3783949 Chevrolet 53 - 54 235 3788378 Chevrolet 62 - 74 292 3788406 Chevrolet 62 - 69 230 3788514 Chevrolet 62 - 70 153 3788813 Chevrolet 55 - 59 261 3789404 Chevrolet 63 - 76 292 3789412 Chevrolet 63 - 66 292 3789716 Chevrolet 63 - 72 292 3792852 GMC 62 - 66 194 3792858 Chevrolet 62 - 67 194 3821970 GMC 67 - 72 292 3833057 Chevrolet 62 - 70 194 3833067 Chevrolet 63 - 70 194 3833340 Chevrolet 55 - 57 261 383340 Chevrolet 55 - 57 261 3835253 Chevrolet 42 - 53 216 3835309 Chevrolet 42 - 49 235 3835335 Chevrolet 42 - 49 235 3835353 Chevrolet 48 - 52 216 3835363 Chevrolet 54 235 3835374 Chevrolet 42 - 49 235 3835491 Chevrolet 54 235 3835497 Chevrolet 42 - 53 216 3835527 Chevrolet 51 216 3835692 Chevrolet 50 - 52 235 3835794 Chevrolet 42 - 53 216 3835846 Chevrolet 53 235 3835849 Chevrolet 42 - 53 216 3835894 Chevrolet 53 216 3835911 Chevrolet 53 - 55 235 3835917 Chevrolet 54 - 55 235 3835946 Chevrolet 53 235 3835949 Chevrolet 54 235 3836012 Chevrolet 55 - 57 261 3836223 Chevrolet 55 - 57 235 3836233 Chevrolet 55 - 57 235 3836340 Chevrolet 55 - 57 261 3836386 Chevrolet 55 - 57 235 3837004 Chevrolet 55 - 57 235 3837012 Chevrolet 55 - 57 261 3843363 Chevrolet 53 - 55 235 3850817 Chevrolet 62 - 78 230, 250 3851656 Chevrolet 63 - 72 292 3851659 Chevrolet 63 - 76 292 3851859 Chevrolet 63 - 72 292 3854036 Chevrolet / Oldsmobile / Pontiac 62 - 76 230, 250 3855914 Chevrolet 63 - 66 292 3855987 Chevrolet 63 - 71 292 3855991 Chevrolet 63 - 70 230 3856233 Chevrolet 55 235 3858190 Chevrolet 54 - 55 235 386855 Chevrolet 74 - 77 250 3877178 Chevrolet / Buick / Oldsmobile / Pontiac / GMC 62 - 78 230, 250 3879875 Chevrolet 62 - 70 194 3886061 Chevrolet 63 - 66 292 3890011 Chevrolet / Buick / Oldsmobile / Pontiac 68 - 72 250 3890013 Chevrolet 68 - 72 250 3892858 Chevrolet 64 - 67 194 389770 Chevrolet 42 - 51 216 3897702 Chevrolet 42 - 53 216 3921770 Chevrolet 66 - 76 292 3921967 Chevrolet 64 - 69 230 3921968 Chevrolet / Oldsmobile 64 - 76 230, 250 3921970 Chevrolet 63 - 76 292 4001133 Chevrolet 76 - 80 292 6107326 GMC 39 - 52 228 6107328 GMC 53 - 54 248 828575 Chevrolet 72 - 77 250 8335794 Chevrolet 42 - 53 216 837751 Chevrolet 42 - 49 235 838101 Chevrolet 37 216 838710 Chevrolet 37 - 38 216 838941 Chevrolet 39 216 839132 Chevrolet 40 216 839400 Chevrolet 41 216 839751 Chevrolet 42 - 46 235 839770 Chevrolet 42 - 51 216 8397715 Chevrolet 42 - 49 235 839910 Chevrolet 42 - 51 216 839931 Chevrolet 42 - 49 235 8994256 Chevrolet 64 - 77 292 93403466 Chevrolet 75 - 83 250 93403467 Chevrolet 75 - 84 292 93406004 Chevrolet 75 - 84 292 9787437 Pontiac 66 - 67 230 9790043 Pontiac 68 - 69 250 9795066 Pontiac 68 - 69 250 9890043 Pontiac 68 - 69 50 http://www.inliners.org/casting/numbers.html http://www.inliners.org |
Re: Chevy Six Cylinder Casting Numbers
Deserves a Stickey right??????
|
Re: Chevy Six Cylinder Casting Numbers
Nice find.
Now if only we could decode the 2 and 3 letter suffixes at the end of the dress numbers on the distributor pad. |
Re: Chevy Six Cylinder Casting Numbers
Quote:
Give the man a sticky :ito: |
Re: Chevy Six Cylinder Casting Numbers
Langdon's Stovebolt Engine Co. | Specializing in GM 6 Cylinder Engines
http://www.stoveboltengineco.com/ Hot Sixes | Chevy inline 6 http://www.hotsixes.com/index.php?op...&id=2&Itemid=3 Inliners International http://www.inliners.org/ Clifford Performance :: Make 6 = 8 www.cliffordperformance.net/ http://www.langdonsstovebolt.com/wp-...NUMBER_PIC.jpg http://www.langdonsstovebolt.com/wp-...NUMBER_PIC.jpg http://www.langdonsstovebolt.com/wp-...-57-235_22.jpg http://67-72chevytrucks.com/vboard/a...1&d=1270246051 |
Re: Chevy Six Cylinder Casting Numbers
stuck
|
Re: Chevy Six Cylinder Casting Numbers
Thanks Bud!;)
Theres alot more here: Online engine resources (casting numbers, calculators, etc.) http://67-72chevytrucks.com/vboard/s...d.php?t=382583 |
Re: Chevy Six Cylinder Casting Numbers
Good stuff
|
Re: Chevy Six Cylinder Casting Numbers
Greetings
My 1971 C10 (SPID indicates a base engine 250 ci) block has a date code of A 71 (perhaps Jan 7, 1971). The block # is 3994257 which doesn't show up on any of the listed resources. Any idea how I can authenticate this motor #? Oh, it's a Fremont build. thanks JohnG |
Re: Chevy Six Cylinder Casting Numbers
Quote:
|
Re: Chevy Six Cylinder Casting Numbers
If it's the original engine in a '71 model year truck, then its gotta be a 250, since there were no 230s in trucks after '67 model year or earlier.
Also what color is it? |
Re: Chevy Six Cylinder Casting Numbers
Quote:
The engine stamp is F0113TCL which would indicate a Jan 13 assembly date which is consistent with the Jan casting date. Anyone know if there's a S/N to month build database? regards JohnG |
Re: Chevy Six Cylinder Casting Numbers
That database is missing casting # 3994257
|
Re: Chevy Six Cylinder Casting Numbers
Quote:
For example two codes on 292s I have are: F0626UH = Flint, MI, June 26th, 292 Manual Transmission. [1967 block] F0627XAE= Flint, MI, June 27th, [XAE is a mystery] But it's the known original engine, a 292 L6 [1968] in a '68 C/10 Stepside w/SM465. The upper listed engine I pulled out of a C/20 longbed stepside ex-Forest Service truck in a junkyard in Tucson in 1977. Coincidence they were built a year and a day apart. |
Re: Chevy Six Cylinder Casting Numbers
Quote:
|
Re: Chevy Six Cylinder Casting Numbers
Should also mention that my truck was supposedly a Forest service truck before it was transferred to a NM Fire district.
|
Re: Chevy Six Cylinder Casting Numbers
Quote:
There is also a date casting on mine that confirms conveyor #2 an 1971. I would feel better if I could find another source to verify the info. |
Re: Chevy Six Cylinder Casting Numbers
Quote:
cheers JohnG |
Re: Chevy Six Cylinder Casting Numbers
Should also mention that my truck was supposedly a Forest service truck before it was transferred to a NM Fire district.
|
Re: Chevy Six Cylinder Casting Numbers
Can someone tell me if I am correct in my decoding
Engine Pad- F0203TA F- Flint / 0203= Feb. 03 / TA= could be either '65 230ci or '66 250ci Casting Code- 3877178 230ci or 250ci Date Code- A237 A= January / 23= 23rd / 7= 1967 This engine is a late '66 250ci ??? |
Re: Chevy Six Cylinder Casting Numbers
Let me add something else to the mix please. I have a 69 c10 step side. the casting code on the block is 3981968 then GM and the number 50 under that. Trying to see if it's the 250CI as well. All original one owner truck (my father in law) so i know its the original engine.
|
Re: Chevy Six Cylinder Casting Numbers
Quote:
|
Re: Chevy Six Cylinder Casting Numbers
It has the CS. Guessing that means 250? KS would be 4x4 with 292?
|
Re: Chevy Six Cylinder Casting Numbers
Quote:
The 292 L6 sometimes came in 4x4s, but oddly never in K/5s. At least I've never seen one. I guess GM didn't want to have to warranty a Dana 200 [300?] transfer case behind a torque monster. Go figure? Ford never had a problem putting their copy, the 300 ci ''I6'' in Broncos. I have a project '72 Blazer body I want to put a 292 L6 into. I have the 292-4WD only diagonal crossmember. I have a SM465/T221 from a '68 gmc. Just waiting to win the lottery to get started on the project. There is a very high probability you have a 250 L6 engine. But to be sure look on the ''Dress Pad" behind the distributor. There should be numbers and letters stamped there. They will tell you the engine assembly date and any letters can be further decoded. |
All times are GMT -4. The time now is 03:21 PM. |
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com