VW Poly Piston Pin Retainer Buttons 85.5mm For AA Pistons vw dual carb kit This Crankshaft is 78mm Counterweighted

This Crankshaft is 78mm Counterweighted with Chevy Journals for your stroker VW engine Build

The pulley is then mounted to a steel hub with 8 counter sunk Allen bolts

Available with 8mm or 10mm  studs

5 bore with 8mm studs

VW Poly Piston Pin Retainer Buttons 85.5mm For AA Pistons vw dual carb kit This Crankshaft is 78mm CounterweightedPrevent costly engine damage. The failure of the small and fragile stock clips that are easily damaged during installation can cause total engine destruction. Retainers are easy to install and will not break or wear out. Easy press in installation. 8 piece engine set. Buttons may fit tight in different manufacturers wrist pins. Fits AA 85. 5 Pistons.