Stroker Kits — Muscle Motors
One of the original stroker kits for big block Mopars. These kits are nothing more than a 440 built with a really light piston. x (440 stroke and rod) but because the block is 3/4"shorter, the piston is 3/4" shorter and literally half the weight. We use a new 4340 steel crank and rods with your choice of .