My question is when I am converting the LO3 to the L79 66' 327 will I be able to keep all the accessories that i have on my 89 RS such as my a/c? I guess my real question is will there be any problems just reusing all the a/c belt drives and all of that. lEt me know what you have to say

 

if the heads are early model (1966?) then you won't be able to bolt up your brackets i think b/c there aren't any acessory holes.

TP

 

I will be using the L31 Vortec heads. So if they come with the asseccoires mounting holes then we will be alright!!

 

you should be fine with that engine and those heads

 

Yeah pre-70 heads dont have the proper accessory holes. But why would you want to use pre 70 heads anyway?