QA1 78-88 GM G-Body Handling Kit Level 2 w/Shocks

SKU: HK22-GMG1

QA1 78-88 GM G-Body Handling Kit Level 2 w/Shocks

Transform handling on your 1978-1988 GM G-Body with the QA1 Level 2 kit including Proma Star shocks and performance springs. Designed for Chevrolet Monte Carlo El Camino Malibu Buick Regal Pontiac Grand Prix Bonneville GMC Caballero models this bolt-in system delivers precise cornering control and daily comfort. Spring rates pair with adjustable damping for small block or LS engines in stock trim vehicles.

Key Features

• Bolt-In Design: Direct replacement using factory mounts for simple installation without fabrication.
• Front Shocks: Proma Star single adjustable with 19 clicks of compression damping for tuned front control.
• Rear Shocks: Proma Star double adjustable with 19 clicks compression and 24 clicks rebound for rear grip adjustment.
• Front Springs: 400 lb/in rate lowers ride height improves geometry for better turn-in response.
• Rear Springs: 175 lb/in rate balances traction maintains comfort on street or track.

Product Notes

• Kit suited for average weight vehicles with small block or LS powertrains in stock height trim.
• Build performance in stages using QA1 parts list for compatibility assurance.
• LTL shipping required due to package size contact for freight options.

Installation Notes

• Professional installation recommended.
• Bolt-on fit requires no welding or special tools beyond basics.
• Compatible with factory upper lower control arms and sway bars.

This Part Fits

Year	Make	Model	Submodel
1978	Pontiac	Bonneville	Brougham
1982-1986	Pontiac	Bonneville	Brougham
1984-1987	Pontiac	Bonneville	LE
1978	Pontiac	Bonneville	Safari
1982-1987	Pontiac	Grand Prix	Base
1982-1987	Pontiac	Grand Prix	Brougham
1984-1987	Pontiac	Grand Prix	LE
1981-1986	GMC	Caballero	Amarillo
1981-1987	GMC	Caballero	Base
1981	GMC	Caballero	Conquista
1981-1987	GMC	Caballero	Diablo
1981	GMC	Caballero	Royal Knight
1978	Pontiac	Bonneville	Base
1982-1987	Pontiac	Bonneville	Base
1981	Chevrolet	Malibu	Base
1981-1982	Chevrolet	Malibu	Classic
1981	Chevrolet	Malibu	Classic Landau
1982-1988	Chevrolet	Monte Carlo	Base
1983	Chevrolet	Monte Carlo	CL
1986-1988	Chevrolet	Monte Carlo	LS
1983-1988	Chevrolet	Monte Carlo	SS
1982-1983	Pontiac	Grand Prix	LJ
1982-1987	Buick	Regal	Base
1988	Buick	Regal	Custom
1982-1983	Buick	Regal	Estate Wagon
1987	Buick	Regal	GNX
1984-1987	Buick	Regal	Grand National
1982-1988	Buick	Regal	Limited
1982	Buick	Regal	Limited Turbo
1982	Buick	Regal	Sport
1983-1986	Buick	Regal	T-Type
1978	Chevrolet	El Camino	Base
1982-1987	Chevrolet	El Camino	Base
1978	Chevrolet	El Camino	Conquista
1982-1986	Chevrolet	El Camino	Conquista
1978	Chevrolet	El Camino	SS
1982-1987	Chevrolet	El Camino	SS

Why Choose QA1?

• Decades of motorsport testing in drag road racing NHRA applications.
• Adjustable Proma Star shocks built for durability long-term performance.
• Engineered springs shocks tuned specifically for G-Body geometry.

Frequently Asked Questions

• Q: Does this kit fit my 1987 Buick Grand National?
  A: Yes fits 1982-1988 Buick Regal including Grand National GNX T-Type Limited models.
• Q: What are the shock adjustment options?
  A: Front single adjustable 19 compression clicks rear double adjustable 19 compression 24 rebound clicks.
• Q: What is the shock warranty?
  A: Lifetime warranty on Proma Star shocks against manufacturing defects.

Shipping & Handling

• Method: LTL Freight
• Availability: In stock – ships same or next business day
• Packaging: Single box 26 x 16 x 14 inches
• Weight: 52 lbs