LT1 engine code in Yenko Duece
 

Is the engine assembly code suffix the same for a 1970 Yenko Duece with LT1 as for a 1970 Z/28? I know I could just stop by the book store and pick up Colvin's book for 70 to 75 models, but figured someone on here would know.

Thanks.

Lynn

Re: LT1 engine code in Yenko Duece
 

Same codes. The codes don't actually say 'Z28', just 350/360HP w/ SHP....

Re: LT1 engine code in Yenko Duece
 

Thanks Marlin.

Forgot to ask. What is the engine suffix code. I know it is three letters in 70 as opposed to the two letter codes used through 69.

Lynn

Re: LT1 engine code in Yenko Duece
 

CTB for a 4 speed and CTC for an automatic car..

Re: LT1 engine code in Yenko Duece
 

Thanks.

Lynn