Description

The Sun Coast Billet Input Shaft is built to withstand everything you throw at it, made from a select grade of super strength steel.  Designed for higher horsepower/torque engines, this performance product has been tested in excess of 1,800 ft/lbs of torque. The shaft is machined from 9310 VACU-MELT material then Heat Treated for torsional strength and precision ground on all critical diameters.

Fits:

• 2001-2010 GM 6.6L Duramax

Features:

• Shaft is 50% stronger than the O.E.M. shaft.
• Made from 9310 Vacumelt steel.
• Precision ground for high dimensional accuracy.
• Ideal for heavy duty service applications.
• Input shaft is machined with larger than O.E.M. radius at turbine spline for added strength.