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CNC-9664-3.875-2 PART NUMBERSB Chevy 421 Super Saloon Stage 2 Race Engine (3.875 Stroke)$38,767.14Dart Little M Lightened Block, Callies Magnum Crankshaft, Callies Ultra I Beam Rods, Diamond Pistons, All Pro Heads, KSE Front Cover, MSD Distributor, Wires and Coil, Engler Injection, Peterson Oil Pump, Waterman Fuel Pump, R2C Filter Kit Learn MoreFREIGHT CHARGEThis part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.