Originally Posted by TNCHEVYMAN
I have a 97 roller cam sbc 4 bolt motor, i will soon start building, it nas the plastic cover on the timing chain. it says on it to replace it if removed. why is this. should i get the oe unit or should i go aftermarket? what cover should i use? THANKS
It says to replace it because it's a piece of crap. I would get a two piece so changing cams is much easier.