Sun Cost Billet 4X Output Transmission 5" Clamps (Range 78-70mm)

5" Clamps (Range 78-70mm)

as well as a location to install the OEM exhaust back pressure sensor

They are balanced to exact flow values which makes your engine run very smooth

Recommend Option - BD Heavy Duty Transmission Pan

this is very important

Sun Cost Billet 4X Output Transmission 5" Clamps (Range 78-70mm)The Sun Coast A1 109100 Billet 4X Output Shaft for your 2001 2010 GM 6. 6L Duramax is designed for higher horsepower torque engines, this performance product has been tested in excess of 1,800 ft lbs of torque. It is machined from 9310 VACU MELT material then Heat Treated for torsional strength and precision ground on all critical diameters. Features: Designed For High HP Applications Heat Treated For Strength 9310 Vacu Melt Material