QA1 GM Pro Front Coil-Over System – MOD Series – 10in x 450lbs/in – Pigtail – Aluminum

SKU: MG401-10450A | UPC: 806990154439

QA1 GM Pro Front Coil-Over System MOD Series 10in x 450lbs/in Pigtail Aluminum 1964-72 Chevelle Camaro Nova GTO

QA1 MOD Series front coil-over system delivers double adjustable damping for GM A/G-Body vehicles including 1964-72 Chevelle 1967-69 Camaro and 1968-74 Nova. This 10-inch travel setup with 450 lb/in spring and aluminum body provides expansive force curve control through independent compression and rebound adjustments. Nitrogen-charged piggyback design ensures consistent performance in drag racing and street applications with mounting flexibility for custom setups.

Key Features

• Double Adjustable Valving: Adjustable low-speed bleed allows independent compression and rebound tuning for tailored handling response across various track conditions
• Valve Pack Options: Soft or firm compression and rebound packs available to match vehicle weight setup and driving style
• Mounting Adjustability: Indexable base eyelet rotates for optimal shock and canister placement in diverse vehicle configurations
• Piggyback Reservoir: Nitrogen-charged canister in pigtail configuration simplifies install in tight spaces while preventing fade
• Quality Construction: Aluminum body 10-inch stroke 450 lb/in 10-inch tall 2.125-inch ID spring 100% dyno tested serialized and made in USA

Product Notes

• Valving kits and additional springs sold separately to fine-tune for specific ride heights and loads
• Extended length 23.38 inches compressed length 13.38 inches upper mount 2.5-inch ID bearing lower pigtail eyelet 0.50-inch bore
• Heavy-duty packaging protects components during transit

Installation Notes

• Professional installation recommended.
• Compatible with QA1 double shear upper mounts and lower control arms for bolt-on fitment
• Index base eyelet and adjust canister angle before final mounting torque to 25-30 ft-lbs

This Part Fits

Year	Make	Model	Submodel
1964-1972	Chevrolet	Chevelle	All
1967-1969	Chevrolet	Camaro	All
1968-1974	Chevrolet	Nova	All
1964-1972	Pontiac	GTO	All
1978-1988	Chevrolet	Malibu	All
1978-1988	Buick	Regal	All
1978-1988	Pontiac	Grand Prix	All
1978-1988	Oldsmobile	Cutlass	All

Why Choose QA1?

• Manufactured in Lakeville Minnesota USA facility
• Every shock dyno tested and serialized for reliability
• Engineered for high tunability in racing environments

Frequently Asked Questions

• Q: What GM vehicles does this front coil-over fit?
  A: Designed for 1964-72 A-Body like Chevelle Camaro Nova and 1978-88 G-Body like Malibu Regal see full fitment table above
• Q: Can valving be customized?
  A: Yes soft or firm compression rebound valve packs plus low-speed bleed adjustments allow precise damping tuning
• Q: What is the warranty coverage?
  A: QA1 provides limited lifetime warranty on valving with product registration 2 years on body and 1 year on seals

Shipping & Handling

• Method: UPS Ground
• Availability: In stock – ships same or next business day
• Packaging: Protective oversize box 26 x 11 x 8 inches
• Weight: 24 lbs shipping weight