Buying Short Block

A 72 c head with a 10.5 compression 318 piston will end up at 9.2.

Get it and put a set of 10.5 318 pistons in it...


There are plenty of reasonably priced piston assy's for the 3.91" bore...

http://www.summitracing.com/search/...ageSize=50&SortBy=Default&SortOrder=Ascending