Timbren GMRC30 Suspension Enhancement System for 90-00 Chevrolet K3500, 73-00 Gmc C3500, 73-87 Gmc C35/C3500, 68-87 Chevrolet C30

This SES Suspension Upgrade fits the rear suspension of a Chevrolet C30/C3500HD & GMC C3500/C3500HD truck. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. We€™ve engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent rear end sag. Whether you€™re pulling a trailer or carrying a heavy load in the bed of your truck, our hollow rubber springs adjust automatically to keep the vehicle level at all times.

This SES Suspension Upgrade replaces the jounce stop on the frame. Its unique design ensures superb ride quality €“ loaded or unloaded. (There should be a ½€� to 1 ½€� gap between rubber spring and axle to ensure unloaded ride quality.) Unlike other auxiliary spring systems, the SES Suspension Upgrade guarantees the best of both worlds.

This kit is rated at 6000 lbs capacity. Even though you€™re increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer.

• Eliminate Vehicle Squatting & Sagging
• Cushion Road Shocks
• Improve Handling
• Satisfaction Guarantee
• Lifetime Warranty

FITMENT
1990-2000 Chevrolet K3500 Rear Suspension, 4WD, Cab & Chassis
1973-2000 Gmc C3500 Rear Suspension, 2WD, Cab & Chassis
1973-1987 Gmc C35/C3500 Pickup Rear Suspension, 2WD
1973-2000 Chevrolet C3500 Rear Suspension, 2WD, Cab & Chassis
1973-1987 Chevrolet C30 Pickup Rear Suspension, 2WD
1968-1987 Chevrolet C30 Rear Suspension, 2WD