2001-2016 Duramax Wagler Stage 1 & 2 Alternate Fire Camshaft Street (C6686) Engine Type:LB7 Engineered for a perfect fit

Engineered for a perfect fit over the factory 2021+ Duramax diesel exhaust pipe

Long-term durability with consistent on-demand high fuel pressure supply that provides efficient atomization resulting in more power

A brand new stock transmission will have the ability to handle up to 500HP

affecting ride and steering quality

6L Wagler Pushrod Set (C6664)

2001-2016 Duramax Wagler Stage 1 & 2 Alternate Fire Camshaft Street (C6686) Engine Type:LB7 Engineered for a perfect fit2001 2016 Duramax Wagler Stage 1 & 2 Alternate Fire Camshaft Street (C6686) Wagler's Alternate Fire Camshaft Street Stage One gives your Duramax a boost in performance & driveability.