Originally Posted by rehirsch8
I am finding a lot of posts regarding the frontrunner serpentine system and some have had to modify the frame for it to fit. Does anyone know if the Frontrunner fits on a small block without frame interference?
I insalled one in my 80' about 10 years ago. I didn't know if it would fit or not I just went for it. It was one of the only aftermaket systems that has truely been a bolt on part. Didn't have to change anything, and thats with a pair of Turbochargers in the way. As far as the frame goes I didn't need to notch mine, but it was close. I have just enough room to get a new belt on. A small change in the Trans Mount might make the diffrence. Some people have had to notch the Frame. Since my Front Runner there have been a couple of upgrades to it. I doubt that they made the lower pulley further forward but I don't know. So I'm going to say that You probably won't need to change the Frame but I'd be ready to just in case. Since this is a weak point in C3's anyway I would run a Brace if You do. The Brace clears the FR just fine.