for anybody who has done a lt1 conversion which motor mounts and trans mounts did you get? i would like to get a set of polyurethane mounts but i dont know if i need lt1 style or 3rd gen style please let me know

 

TTT

 

I replaced my stock 87 motor mounts, but am using the stock GM items. I would guess that you would buy poly's and reference the year/make of the car.
hope this helps!

 

iroc-vert you have a lt1 correct? so you just used regular 87 motor mounts and they went on fine am i correct? i can always get poly mounts later as long as i know which type to get(oe for my IROC or OE for the LT1)

 

yes, the iroc came with a 305(carb) and I'm currently re-placing it with an LT-1 from a 95 impala ss. I bought new gm motor mounts that came stock w/ the 87. I'm also using the stock motor mount brackets(also from the 87).
if fit right in - not problem.

 

thanks man that was a lot of help