PPE Upgraded Main Stud Kit For 2001-2005 GMC Chevrolet 2500 3500 6.6L Duramax 1990-1992 Plymouth Laser It eliminates potential low fuel

It eliminates potential low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by insufficient pressure relief valve spring pressure opening

These tail lights feature bright LED reverse lights

Upgraded Stator Billet Bearing Cap

Easily mount using our exclusive half clamp bar mounts available in most tubing sizes

Torque Capacity Over OE:  46%

PPE Upgraded Main Stud Kit For 2001-2005 GMC Chevrolet 2500 3500 6.6L Duramax 1990-1992 Plymouth Laser It eliminates potential low fuelMain cap bolts are a crucial component to maintain crankshaft alignment and ensure proper seals at the main bearing caps. Stock main cap bolts often yield in performance applications or even in stock conditions as stress cycles cumulate, which can lead to catastrophic engine failure. The PPE Main Stud Kit is designed to address this common failure point The PPE Main Studs are constructed of premium chrome moly alloy with over 215,000 psi yield