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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
0 stroke 4340 forged LS crankshaft
Deck manufacturer part number 31223554
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Mesa Balancing Racing Engines uses a GM remanufactured 1 piece rear main seal block which is steel shot prepared magnetic particle inspected and fully blueprinted by machining every critical machine surface first we align hone second we parallel deck then we finish the cylinders with a torque plate to the proper finish and piston to wall clearance for the pistons being used
Dart BBC 4.560 Tall Deck small block 0 stroke 4340 forged LSBig M Sportsman Chevrolet Big Block Iron Block 4. 560 in. Bore, 10. 200 in. Deck manufacturer part number 31223554