Can anyone find this engine code??? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

dr_g0nz0_77 · 02-15-2009, 09:50 AM

I'm tring to find my engine code for my 67. I looks to be the orignal
engine so it should be a 1967 327 but I can't find the code. The whole thing is FO3OIHCR. The best I came up with is HC and thats a 67 327. So whats
the R or the I ???
Thanks A.J.

**70cst** · 02-15-2009, 03:06 PM

dr_g0nz0_77 ... I you moved over here for better response.

Livrat · 02-15-2009, 04:46 PM

Here are the possibles I came up with:

HC = 1965 327 Powerglide 275 4 full size
HC = 1969 350 m/t 250 2 A F X
CR = 1958 283 m/t, 3 spd 250 Fuel Injected Vette (that would be a good find!!)

to narrow it down I would look for the date code and casting number on the back of the block ..

red69ss · 02-15-2009, 04:48 PM

http://www.nastyz28.com/chevy-engine-code-stampings.php this should help ...... livrat one of the books I have has 1968 327 also but who's to say its accurate

Livrat · 02-15-2009, 05:03 PM

Quote:

Originally Posted by red69ss

http://www.nastyz28.com/chevy-engine-code-stampings.php this should help ...... livrat one of the books I have has 1968 327 also but who's to say its accurate

Nastyz28 is where I came up with the codes.. Just curious which book do you have?

red69ss · 02-15-2009, 07:27 PM

I have 2 books I ordered from the truckshop one is cars and parts engine casting #'s ,the other is chevrolet small block v8 ID guide not sure how reliable they are but there is some good info in them

dr_g0nz0_77 · 02-18-2009, 03:05 AM

Hey guys thanks for the info. The motor loks like its been there since 1967 but thr I & the R in IHCR made me lost. The guy I talked too at the chevy dealer took the time to look it up and he came ur with a 67 327 in a truck that made me feel better. But whats with the I & R?

67'sgota454 · 02-18-2009, 10:46 PM

here's what I came up with from a book called chevrolet by the number's.
F is for assembly plant (flint michigan)
03 is for assembly month (march)
I think the i could be a 1 if so,01 is for assembly day(first day of the month)
HCR is the suffix code for a 275 hp 327 with rochester carb. backed with a powerglide trans.
hope this help's and or is correct ,Ted

bsgmcc20 · 02-18-2009, 11:24 PM

Quote:

Originally Posted by dr_g0nz0_77

I'm tring to find my engine code for my 67. I looks to be the orignal
engine so it should be a 1967 327 but I can't find the code. The whole thing is FO3OIHCR. The best I came up with is HC and thats a 67 327. So whats
the R or the I ???
Thanks A.J.

dr_g0nz0_77:

I Had a 1967 camaro rs with a factory 327 with camel hump heads. I noticed the post you have done here is this the stamp on the passenger side front head plate. Do you have the Numbers off the bellhousing ledge behind the distributor hole. Out of the information that i researched on my 327 if it starts with 37, 38 or 39 on that "cast number ",

http://www.nastyz28.com/sbchevy/sblock.php

also has engine decoder list

If you find a 327 from a couple of "ol' timers" that i talked to back east. They have told me that some of the "stamp" numbers on the front of the motor are not correct. The casting number and the snow flake will give you the best idea of the block. Hope this might help

02-15-2009, 09:50 AM	#1
dr_g0nz0_77 Registered User Join Date: Feb 2009 Location: muskegon michigan Posts: 6	Can anyone find this engine code??? I'm tring to find my engine code for my 67. I looks to be the orignal engine so it should be a 1967 327 but I can't find the code. The whole thing is FO3OIHCR. The best I came up with is HC and thats a 67 327. So whats the R or the I ??? Thanks A.J.

02-15-2009, 03:06 PM	#2
70cst Senior Member Join Date: Feb 2001 Location: New Madison, Ohio Posts: 21,377	Re: Can anyone find this engine code??? dr_g0nz0_77 ... I you moved over here for better response. __________________ A husband can be right...or...A husband can be happy. 67-72 Chevy and GMC Trucks...The Classic Truck for the Classic Folk. 1970 CST Two tone green, 402BB, 400 Automatic, Tach, Buckets, AC, AM-FM, Tilt, GM CB, GM 8 Tract, LWB, etc JOHN 17:3...The better side of "LIFE" Remember: Everyday is a good day...Some are just gooder! Last edited by 70cst; 02-15-2009 at 03:07 PM.

02-15-2009, 04:46 PM	#3
Livrat Member #1049 Join Date: Jun 2000 Location: Troy Montana Posts: 3,940	Re: Can anyone find this engine code??? Here are the possibles I came up with: HC = 1965 327 Powerglide 275 4 full size HC = 1969 350 m/t 250 2 A F X CR = 1958 283 m/t, 3 spd 250 Fuel Injected Vette (that would be a good find!!) to narrow it down I would look for the date code and casting number on the back of the block ..

02-15-2009, 04:48 PM	#4
red69ss Burnouts are therapeutic Join Date: Jun 2007 Location: lancaster, south carolina Posts: 854	Re: Can anyone find this engine code??? http://www.nastyz28.com/chevy-engine-code-stampings.php this should help ...... livrat one of the books I have has 1968 327 also but who's to say its accurate __________________ 1969 CHEVELLE SS 1972 C10 ALMOST DAILY DRIVER 1968 C10 RUSTBUCKET (MISSION IMPOSSIBLE) 1972 PONTIAC LEMANS CONVERTIBLE (WIFE'S CAR) "My wife and I were happy for twenty years. Then we met." - Rodney Dangerfield "The difference between genius and stupidity is that genius has its limits." - Einstein Last edited by red69ss; 02-15-2009 at 04:51 PM.

02-15-2009, 07:27 PM	#6
red69ss Burnouts are therapeutic Join Date: Jun 2007 Location: lancaster, south carolina Posts: 854	Re: Can anyone find this engine code??? I have 2 books I ordered from the truckshop one is cars and parts engine casting #'s ,the other is chevrolet small block v8 ID guide not sure how reliable they are but there is some good info in them __________________ 1969 CHEVELLE SS 1972 C10 ALMOST DAILY DRIVER 1968 C10 RUSTBUCKET (MISSION IMPOSSIBLE) 1972 PONTIAC LEMANS CONVERTIBLE (WIFE'S CAR) "My wife and I were happy for twenty years. Then we met." - Rodney Dangerfield "The difference between genius and stupidity is that genius has its limits." - Einstein

02-18-2009, 03:05 AM	#7
dr_g0nz0_77 Registered User Join Date: Feb 2009 Location: muskegon michigan Posts: 6	Re: Can anyone find this engine code??? Hey guys thanks for the info. The motor loks like its been there since 1967 but thr I & the R in IHCR made me lost. The guy I talked too at the chevy dealer took the time to look it up and he came ur with a 67 327 in a truck that made me feel better. But whats with the I & R?

02-18-2009, 10:46 PM	#8
67'sgota454 Registered User Join Date: Jan 2009 Location: Brazil, Indiana Posts: 22	Re: Can anyone find this engine code??? here's what I came up with from a book called chevrolet by the number's. F is for assembly plant (flint michigan) 03 is for assembly month (march) I think the i could be a 1 if so,01 is for assembly day(first day of the month) HCR is the suffix code for a 275 hp 327 with rochester carb. backed with a powerglide trans. hope this help's and or is correct ,Ted __________________ No I can't sell that ole truck,I'm gonna fix it up one of these day's !!!!!



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