Pontiac stroker kit with 4.25″ or 4.50″ crankshaft block clearance Gallery Pontiac stroker kit with 4.25″ or 4.50″ crankshaft block clearance Pontiac Stroker Kit Tech Pontiac stroker kit with 4.25″ or 4.50″ crankshaft block clearance Many people seem to be under the impression that there [...] By admin|May 11th, 2014|Pontiac Stroker Kit Tech|Comments Off on Pontiac stroker kit with 4.25″ or 4.50″ crankshaft block clearance Read More