Chev SB 305 2 Pc. Seal, 3.776 Bore, 3.480 Stroke, 5.700 Rod, -5cc Flat Top (9.3:1 w/64cc) The perfect blend for street performance or street and strip. • Eagle Cast Steel Crankshaft • Eagle "Bushed" SIR I-Beam Rods • Keith Black Hypereutectic Pistons • Moly Ring Set • King Performance Rod & Main Bearings |