Pontiac 461ci Stroker Street Short Block
Pontiac 461ci Stroker Street Short Block $5995.00 Pontiac 400ci 2 Bolt Main Block Hot Tanked • CNC Bored on 4.620″ Perfect Bore Centers to 4.152″ • CNC Perfectly Square Decked 45° from Crank and Cam Bar to 10.230″ • Radial Cleared for Stroker • Honed to .030″+ 4.155 up to 4.185 .060″+ Maximum Bore of […]