What is required to put a 430 into a '68 skylark that has a 350 to begin with? Or would it be easier (cheaper) to just stick with the 350?
You need the frame pads and motor mounts for the big block engine, you will need to change the oil pan and pick-up tube to a rear sump style, exhaust will not hook up. The 350 would be easier, the big block will have more power.. Jim Burek P.A.E. ENTERPRISES