1967-1972 Chevrolet C10 with Truck Arms and Rear Coil Springs - 5.5-inch Lowering The DSE Speed Kit 1 is designed to lower the ride height of your 1967-1972 GM C10 truck by 5 to 6-inches in the rear. The Speed Kit 1 features lowering springs,...

Compatible with 1973-1987 Chevrolet C10 and GMC C15 The Detroit Speed Speed Kit 1 kit is designed to lower the ride height of your 1973-87 GM C10 Square Body truck 3-4 inches in the rear. The Speed 1 kit includes the Detroit Speed leaf spring...

1967-1972 Chevrolet C10 with Truck Arms and Rear Coil Springs The Detroit Speed C-Notch bracket kit is designed to increase rear axle to frame rail clearance when dropping the ride height of your 1967-1972 GM C10 truck. The unique design...

Compatible with 1973-1987 Chevrolet C10 and GMC C15   The Detroit Speed leaf spring flip kit is designed to lower the ride height of your 1973-1987 GM C10 Square Body truck 5-6 inches in the rear. The flip kit axle pad and plate are...

Compatible with 1973-1987 Chevrolet C10 and GMC C15 The Detroit Speed leaf spring frame notch bracket kit is designed to give you rear axle to frame rail clearance when dropping the ride height of your 1973-1987 GM C10 Square Body truck. The...

Compatible with 1973-1987 Chevrolet C10 and GMC C15 The Detroit Speed leaf spring rear drop shackles are designed to lower the ride height of your 1973-87 GM C10 Square Body truck 1 to 2 inches in the rear. They are manufactured from...

Compatible with 1973-1987 Chevrolet C10 and GMC C15 The Detroit Speed leaf spring front drop hangers are designed to lower the ride height of your 1973-87 GM C10 Square Body truck 1 to 2 inches in the rear. They are manufactured from...

Compatible with 1968-70 Chevrolet C10 & GMC C15 Trucks Our exclusive Detroit Speed 1968-87 GM C10 Speed Kits are designed to work as an integrated system on your truck. By utilizing our proven Detroit Speed components and carefully selecting...

Compatible with 1971-1972 Chevrolet C10 and GMC C15 Trucks   Our exclusive Detroit Speed 1968-87 GM C10 Speed Kits are designed to work as an integrated system on your truck. By utilizing our proven Detroit Speed components and carefully...

Compatible with 1973-1987 Chevrolet C10 and GMC C15 Trucks Our exclusive Detroit Speed 1968-87 GM C10 Speed Kits are designed to work as an integrated system on your truck. By utilizing our proven Detroit Speed components and carefully selecting...

Compatible with 1967-1970 Chevrolet C10 and GMC C15 Trucks The Detroit Speed Front Speed Kit 2 is designed to improve the handling and performance of your 1967-1970 Chevrolet/GMC C10/C15 Truck while lowering the front ride height by 4.50-inches. The...

Compatible with 1971-1972 Chevrolet C10 and GMC C15 Trucks The Detroit Speed Front Speed Kit 2 is designed to improve the handling and performance of your 1971-1972 Chevrolet/GMC C10/C15 Truck while lowering the front ride height by 4.50-inches. The...