2001-2010 Duramax Allison 1000 4×4 Output Shaft (109100)2001 2010 Duramax Allison 1000 44 Output Shaft (109100) Crafted in house at TCS, this product is designed for heavy duty towing and competition applications. Constructed from 300M Billet steel, it offers superior strength compared to the OEM version, making it perfect for demanding service applications. Precision ground for high dimensional accuracy, it is ideal for those who push their vehicles to the limit, whether at work or play.

7L Calibrated Power Stealth Mach 1 (64) HE351VE Turbocharger (DM19A2080203000)

This race kit completely replaces the entire EGR system and can be installed in 6-8 hours without the removal of the intake manifold

7L ARP2000 Head Stud Kit (247-4202)

New hardware

It's designed to block off the EGR valve and cooler on your Cummins to stop the flow of gases through your engine and removes your failure-prone EGR Cooler

cam driven fuel pumps

This is meant for tow rigs

That's why MBRP offers such a wide assortment of high quality

but also improves exhaust flow and has improved durability

7L HO Stock Brand New Injector (DDPN6722HO-STK)

Flo-Pro Exhaust Tip 4" - 5" x 15" Rolled Angle Cut Stainless 4515FB

Reliable Performance to 4