SKU: HK02-OBS1 | UPC: 806990158901
QA1 88-98 C1500 Handling Kit Level 2 w/Shocks
Transform your 1988-1998 Chevrolet or GMC C1500 2WD pickup with the QA1 HK02-OBS1 Handling Kit Level 2. This bolt-on kit delivers front and rear ProMA Star coil-over shocks drop spindles and tubular front sway bar for precise cornering and adjustable ride height. Achieve up to 4 inches front drop and 4-7 inches rear drop while maintaining daily drivability for street use.
Key Features
- Front ProMA Star Coil-Overs (52000023): Single adjustable damping with 24-position rebound control pairs with drop spindles (9150-123DS) for 0-4 inch drop and improved front geometry
- Rear ProMA Star Coil-Overs (52000092): Adjustable preload for 4-7 inch drop enhances rear traction and stability on street corners
- Front Tubular Sway Bar (52100): Reduces body roll by 30 percent during turns for flatter cornering and confident handling
- Complete Hardware Kit: Includes all brackets mounts and bushings for direct bolt-on fit without fabrication
- Adjustable Ride Height: Threaded spring perches allow precise leveling front to rear for custom stance
Product Notes
- Designed for stock rear axle width and factory frame rails on 2WD models
- Rebuildable shocks with service kits available for long-term durability
- Oversize freight shipment required due to kit weight and components
Installation Notes
- Professional installation recommended.
- Complete install takes 6-8 hours with basic tools and jack stands
- Bolts to factory control arm and frame locations no welding needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1988-1998 | Chevrolet | C1500 Pickup | 2WD RWD |
| 1988-1998 | GMC | C1500 Pickup | 2WD RWD |
Why Choose QA1?
- Motorsports heritage with NHRA IHRA and NASA proven designs
- Precision-machined components from high-strength steel and aluminum
- Direct-fit engineering tested on OBS trucks for real-world performance
Frequently Asked Questions
- Q: Does this fit 4×4 models?
A: No this kit fits 2WD RWD C1500 only verify drivetrain before purchase - Q: What materials are used in construction?
A: CAD-designed steel tubular sway bar with zinc plating coil-over bodies in steel springs in chrome-silicon for corrosion resistance - Q: What warranty coverage applies?
A: Two-year warranty on coil-over shocks against defects covers manufacturing and materials
Shipping & Handling
- Method: UPS Freight Ground
- Availability: In stock – ships same or next business day
- Packaging: Multiple boxes total 48 x 24 x 24 inches
- Weight: 128 lbs





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