A dart four-bolt block, 3.750 crank, hydraulic roller cam and a set of pro 1 cylinder heads will make this a great all-around street...

The owner of these big block Chrysler heads has patiently waited ten years for me to port them. Sourced from Koffels Place in the US,...

Std stroke was retained in this 6Ltr LS but con-rods and pistons got up graded to h-beams and forgies, the cylinder heads weren't a...