I have a cloyes double roller timing chain for sale. It is brand spanking new. I will list the part number when I get home. I assume it is for an older style 350.

I tried to use it on my block but the cam sprocket bolt holes dont line up at all.

It has a 10 thousandths over gear for line bored blocks. Cost me 87.00 bucks.

I'll sell for 45.00 shipped.

Thanks,
Mike