South Bend Clutch 4 Paddle Spicer Disc Design Clutch kit Kevlar/Ceramic 03-07 6.0L Powerstroke RIGID-104213 Probably the least expensive upgrade

Probably the least expensive upgrade you can make on your 6

or your stock injector(s) have failed and you want to upgrade

Clutch Fork

Taking charge of filtration is the PRO 5R performance air filter

South Bend Clutch 4 Paddle Spicer Disc Design Clutch kit Kevlar/Ceramic 03-07 6.0L Powerstroke RIGID-104213 Probably the least expensive upgradeThis Moderate Performance 4 Paddle, Spicer Disc Design, Clutch kit is a dual friction kit. It features 4 ceramic buttons on one side and 4 Kevlar on the other side. These clutches are built for moderate power and performance because they use 2 different materials for the clutch surfaces. The Kevlar material is added for strength and longevity. Kevlar provides the pulling capabilities of ceramic, but also adds the smooth engagement of an organic facing