well i ended up selling my top end to another boar memeber and currently have a set of stage 3 iron heads with big valves and all the goodies my question is the only part i kept from my old top end combo was the rev kit and helped me out big time with quicker revs especially up top will the bottom of the lt1 IRON head interfere with the rev kit or will it be fine just like the aluminums?
any help would be great.

 

Shouldn't be a problem, but I'd call AFR first to make sure. I have the rev kit on my AFR's as well and I love it. Keeps that LT1 valve float at bay.

 

anyone else wth info on this woul be great lloyd?

 

just run a good set of springs and lifters and you won't need the kit. I shift @ 7200 and never had a problem.

 

ttt someone who knows please.