Browse new and used engines from Power Forge Motors. Search current listings by engine code, make, model, year range, vehicle fitment, condition, and availability.
ATK SP53 Chevy 383 stroker short block | 4.040 x 3.750 in. bore/stroke | Scat 4340 forged crankshaft; internal balance at the front (harmonic balancer) and external balance at the rear (flexplate/flywheel) | 5.700-in. Scat forged rods | +5cc flat-top pistons
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