CRG Discussion Forum

Camaro Research Group Discussion => Decoding/Numbers => Topic started by: dmansrs on April 03, 2008, 07:40:52 PM

Title: Engine decode
Post by: dmansrs on April 03, 2008, 07:40:52 PM

I usually dont have to many problems decoding engines but this one threw me for a loop maybe one of you guys can help.
Casting number is 3858180 below it was what i think is the date code F-178 only markings on the back of engine.
The engine pad # is T0574HCR
Any help would be appreciated!!

Ken

Title: Re: Engine decode
Post by: bertfam on April 03, 2008, 08:15:09 PM

Ken, it's a 1966 327/275 with a Powerglide and a Holley carb, from a full size passenger car. The block was cast on June 17th, 1966 (F176 probably), but you need to verify that assembly date (T0574). That would be May 74th!. Also, that's a month before the block was cast!

Recheck the numbers again and let me know.

Ed

Title: Re: Engine decode
Post by: dmansrs on April 03, 2008, 08:34:10 PM

Thanks Ed...
I am thinkin it is T0524HRC the gentleman gave me the numbers after half way cleaning it, I was not present so the Date code was probably a 6. I will verify.
Appreciate the information!!

Ken