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Up to 50% off clearance sale! New products added weekly!
Up to 50% off clearance sale! New products added weekly!
Spool 4.0 Litre DOHC Barra / XR6 Full Counter Weight 4340 Billet Crankshaft with OEM Stroke

This is a true billet crankshaft machined from Billet 4340 core stock (not a cast forging blank that is final machined).

Each crank is machined from core stock 4340 on a CNC machine, then nitrided and final ground.