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Product Overview
The QA1 Full Vehicle Drag Kit for 1982–2003 GMC S-15 / Sonoma pickups is engineered for straight-line performance where launches and consistency matter most. Designed for street-strip and dedicated drag applications, this kit improves weight transfer, rear traction, and front-end lift characteristics to help shave time off your 60-foot times.
Up front, QA1 Pro Coil aluminum double adjustable drag coil-over shocks feature a lighter front spring rate designed to store energy and release it on launch. This allows the front suspension to rise more effectively, transferring weight to the rear tires where it belongs.
In the rear, Detroit Speed 3-inch drop leaf springs provide a stable foundation for planting power while maintaining controlled suspension movement. Matched QA1 adjustable rear shocks help manage rear separation and tire load, improving bite off the line and stability through the run.
Fits: GMC S-15 / Sonoma 2WD 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 199, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Features:
- QA1 Pro Coil aluminum double adjustable drag coil-over shocks with lighter front spring rate for improved weight transfer
- Independent compression and rebound adjustment to fine-tune front-end lift and settle
- QA1 single adjustable rear shocks help control rear separation and traction
- Detroit Speed rear leaf springs provide a 3-inch drop with proven stability for drag applications
- Thrust bearing kit reduces spring bind for smoother suspension action
- Coil-over spanner wrench kit included for easy adjustment
- Engineered as a complete front and rear drag suspension system
- Bolt-on installation with included U-bolt kit
Level 1 Includes:
- Front Double Adjustable Coil Over (2)
- Rear Single Adjustable Shock (2)
- Rear Leaf Spring (2)
- U-Bolts (4)
- Spanner Wrench and Thrust Bearing Kit (1)
Level 2 Includes:
- Front Double Adjustable Coil Over (2)
- 2" Drop Spindle (2)
- Upper Control Arms (2)
- Lower Control Arms (2)
- Rear Double Adjustable Shock (2)
- Rear Leaf Spring (2)
- U-Bolts (4)
- Spanner Wrench and Thrust Bearing Kit (1)
Brand (Manufacturer) Info
QA1 believes vehicles are meant to be driven. So from bolt-on products that can help you behind the wheel faster, to seasoned technicians that can help you handle curves with confidence, everything they do is aimed to get you out on the road. Whether your goal is an easy cruise down the street or a sprint across the checkered flag, QA1 has the driveline and suspension products you need to achieve the experience you want.
