CRG Discussion Forum

Camaro Research Group Discussion => Decoding/Numbers => Topic started by: Augie62 on February 12, 2006, 05:48:44 PM

Title: Numbers
Post by: Augie62 on February 12, 2006, 05:48:44 PM
Can some body tell me the info on these Casting numbers

FO302GF

FO123D

The guy tells me the engine is a 327 just want to make sure what it is.

Augie
Title: Re: Numbers
Post by: Gramps69Z on February 12, 2006, 06:02:03 PM
It's a 283, F= Flint   03=March  02=second day  GF=283. 
The information was obtained from,   http://www.chevy-camaro.com
You will be surprized what information is available if you search the net.

Fireman John
Title: Re: Numbers
Post by: JohnZ on February 12, 2006, 07:01:16 PM
The F0123D is also a 283. Those aren't casting numbers, they're pad stamps; the casting numbers are raised, cast-in numbers behind the driver's side cylinder head on the bellhousing flange area, and the casting date code is on the opposite side.