XDP XD386 Performance Valve Springs & Retainer Kit 01-16 GM 6.6L Duramax SB-76-1007 This kit features a digital

This kit features a digital gauge

ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality

And what about two reinforced Hi-Lift jacking points for when you're really stuck

The Edge EAS (Expandable Accessory System) Power Switch allows CTS owners to install the new switch system and use Edge's MyStyle software to name your accessory to display right on the screen and take advantage of Edge's clean EAS daisy chain system to turn engage and disengage your truck's accessories

easy to install device can save your injection pump from damage occurred when starved for fuel by indicating to the driver with a red LED when the lift pump pressure drops below 5psi

XDP XD386 Performance Valve Springs & Retainer Kit 01-16 GM 6.6L Duramax SB-76-1007 This kit features a digitalAdd performance, durability, and longevity to your Duramax by upgrading with this complete valve spring and retainer kit from XDP. The XDP Performance Valve Spring & Retainer Kit features a conical design for better valve control over the standard straight spring. The conical design also allows for smaller and lighter spring retainers. Each spring undergoes a stress relief process and is computer load mapped to ensure quality and long term