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Brian Crower’s 4G63 7-bolt stroker kit uses a 94mm billet crank paired with Sportsman rods and custom pistons to increase displacement for Mitsubishi 4G63 engines. The kit supplies the core rotating components needed for an enlarged stroke build, offering a balanced combination of crank, rods, and pistons tailored to the 7-bolt platform for serious street or track-minded engine builders.
Brian Crower Mitsu 4G63/ 7 Bolt Stroker Kit-94mm Billet Crank-Sportsman Rods (6.141in) Cust Piston
