EIB3811820 / 3811.820 - Application Notes 1997-2003 F150 Std. Cab, 2WD, 6 Cyl. - PN96 Chassis - (Front n/a - Rear 1.5 in) 2004-2006 Chevrolet C1500 SS - (Front n/a - Rear 1.5 in) 1997-2004 F150 Lightning - PN96 Chassis - (Front n/a - Rear 1.5 in) 1999-2006 Chevrolet C-1500 Std Cab, V8, 2WD, Fleetside - (Front n/a - Rear 1.5 in) 1997-2003 F150 Ext. Cab, 2WD, 6 Cyl. - PN96 Chassis - (Front n/a - Rear 1.5 in) 1999-2006 Chevrolet C-1500 Ext Cab, V8, 2WD, Fleetside - (Front n/a - Rear 2.0 in) 1988-1998 Chevrolet C-1500 Ext Cab, V8-Exc 454SS, 2WD - (Front n/a - Rear 2.0 in) 1999-2006 Chevrolet C-1500 Std Cab, V8, 2WD, Fleetside - (Front n/a - Rear 2.0 in) 1990-1994 Chevrolet C-1500 Std Cab, V8-454SS, 2WD - (Front n/a - Rear 2.0 in) 1988-1998 Chevrolet C-1500 Std Cab, V8-Exc 454SS, 2WD - (Front n/a - Rear 2.0 in) 1992-1998 Chevrolet C-3500 Crew Cab Dually, 2WD - (Front n/a - Rear 2.0 in) 1995-1999 Chevrolet Tahoe, V8, 2WD - (Front n/a - Rear 2.0 in) 1994-2000 Ram 1500, Ext. Cab, 2WD, V8 - (Front n/a - Rear 2.0 in) 1994-2000 Ram 1500, Std. Cab, 2WD, V8 - (Front n/a - Rear 2.0 in) 1988-1998 GMC C-1500 Ext Cab, V8-Exc 454SS, 2WD - (Front n/a - Rear 2.0 in) 1999-2006 GMC C-1500 Ext Cab, V8, 2WD, Fleetside - (Front n/a - Rear 2.0 in) 1995-1999 GMC Yukon, V8, 2WD - (Front n/a - Rear 2.0 in) 1992-1998 GMC C-3500 Crew Cab Dually, 2WD - (Front n/a - Rear 2.0 in) 1988-1998 GMC C-1500 Std Cab, V8-Exc 454SS, 2WD - (Front n/a - Rear 2.0 in) Eibach Truck and SUV lowering kits are carefully designed to lower the center of mass of today’s most popular trucks and SUVs, improving handling, increasing safety and enhancing appearance all at the same time. Like every Eibach Performance Spring Package, our Pro-Truck lowering kits are the perfect complement to increasingly popular large-diameter wheel-and-tire packages. Precisely engineered and manufactured Eibach springs and rear-spring lowering components deliver superior handling, improved aerodynamics, enhanced transient response and rugged durability—all while maintaining the smooth, compliant ride for which Eibach is famous. And unlike many competitors’ products, Eibach Pro-Truck kits never require add-on retaining straps to keep your springs in place! • High-Performance Handling • Flatter Cornering • Lower Center of Gravity • Increased Resistance to Rollover • Enhanced Response and Stability • Excellent Ride Quality • Million Mile Warranty