PPE GM 6.6L Duramax Idler Arm Pivot Assembly Forged - 158040111 Silverado 2500 HD Classic See more with additional gauges

See more with additional gauges

This block off will eliminate the void left by your stock pump

with even more under the curve

5x7 SB Powerstack Air Filter Red Oil

Edge's award-winning Insight CTS3 monitor allows you to control power levels through the monitor while keeping an eye on vital vehicle parameters

PPE GM 6.6L Duramax Idler Arm Pivot Assembly Forged - 158040111 Silverado 2500 HD Classic See more with additional gaugesExtreme Duty Forged Idler Pivot Assembly Stock Taper. A failed idler arm pivot assembly can make your steering feel loose and washy. Ultimately, it can contribute to the premature wear of your tires and steering linkage. If your truck is lifted, with larger wheels and tires, this effect can be even more profound. The PPE Extreme Duty Forged Idler Arm Assembly is precision built to handle the stresses of larger tires, off road driving, drag racing, and