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-QA1 GM Pro Front Coil-Over System - Double Adj. - 10in x 450lbs/in - Flat - Aluminum-Coilovers-QA1
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QA1 GM Pro Front Coil-Over System - Double Adj. - 10in x 450lbs/in - Flat - Aluminum

QA1
QAPGD401-10450B
806990062512
Coilovers
2 Units In Stock - Ships Next Business Day
$ 1,069.01 $ 964.95
$ 964.95

SKU: GD401-10450B | UPC: 806990062512

QA1 GM Pro Front Coil-Over System Double Adj 10in x 450lbs/in Flat Aluminum 1968-1972 GM A-Body

QA1 GD401-10450B front Pro Coil-over kit delivers double adjustable damping with 10 inch 450 lb/in high travel springs and tapered flat ends on lightweight aluminum bodies. Compressed length measures 10.13 inches extended length 14 inches for stock mount fit on 1968-1972 Chevrolet Chevelle Pontiac GTO Oldsmobile 442 Buick Skylark and other GM intermediates. Threaded body enables precise ride height changes while independent compression rebound valving tunes handling for street autocross drag or road racing.

Key Features

  • Double Adjustable Valving: Independent compression and rebound adjustments match any driving condition from street to track.
  • Ride Height Adjustable: Up to 2 inches of travel tunes stance and weight distribution for balanced cornering.
  • Lightweight Aluminum Shocks: Billet construction cuts unsprung weight for faster suspension response and control.
  • High Travel Springs: 10 inch 450 lb/in rate with fewer coils smaller wire diameter boosts travel and reactivity.
  • Bolt-In Design: Direct replacement uses stock mounts or QA1 tubular arms with no fabrication needed.

Product Notes

  • Sold in pairs with dyno tested serialized components.
  • Fully serviceable rebuildable at QA1 authorized centers.
  • Packaged for protection during transit.

Installation Notes

  • Professional installation recommended.
  • Requires stock or QA1 upper lower control arms.
  • Uses factory mounting locations includes springs shocks hardware.

This Part Fits

Year Make Model Submodel
1968-1969 Pontiac Tempest Custom
1970 Pontiac Tempest GT
1968-1969 Pontiac Tempest Safari
1968-1972 Chevrolet Chevelle Concours
1969-1972 Chevrolet Chevelle Concours Estate
1969-1972 Chevrolet Chevelle Greenbrier
1968-1972 Chevrolet Chevelle Malibu
1968-1972 Chevrolet Chevelle Nomad
1968-1972 Chevrolet Chevelle SS
1968-1972 Chevrolet El Camino Custom
1968-1972 Chevrolet El Camino SS
1971-1972 GMC Sprint Base
1972 GMC Sprint Custom
1968-1971 Oldsmobile 442 Base
1968-1972 Oldsmobile Cutlass Base
1972 Oldsmobile Cutlass Cruiser
1968 Oldsmobile Cutlass S
1968-1972 Oldsmobile Vista Cruiser Base
1968-1972 Pontiac GTO Base
1970-1971 Pontiac GTO The Judge
1968-1972 Pontiac LeMans Base
1972 Pontiac LeMans Luxury
1969-1970 Pontiac LeMans Safari
1970-1972 Pontiac LeMans Sport
1971 Pontiac LeMans T37
1970 Buick Skylark 350
1972 Buick Skylark 350
1968-1972 Buick Skylark Base
1968-1972 Buick Skylark Custom
1968-1969 Buick Special Base
1968 Chevrolet Chevelle 300
1968-1969 Chevrolet Chevelle 300 Deluxe
1968 Chevrolet Chevelle Base

Why Choose QA1?

  • Manufactures in 83000 sq ft Lakeville MN facility for consistent quality.
  • Performance tested components used in drag street autocross road racing.
  • Founded 1993 pioneered rod ends spherical bearings for motorsports.

Frequently Asked Questions

  • Q: Will this fit my 1970 Pontiac GTO Judge?
    A: Yes fits 1968-1972 Pontiac GTO Base and 1970-1971 The Judge along with listed LeMans models.
  • Q: What material are the coil-over bodies?
    A: Billet aluminum construction reduces weight while maintaining durability for high performance use.
  • Q: What warranty coverage applies?
    A: Limited Lifetime Warranty covers defects in materials workmanship when installed maintained properly.

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Original QA1 box 21in L x 11in W x 11in H
  • Weight: 24.8 lbs

Request For Information

Have questions about QA1 GM Pro Front Coil-Over System - Double Adj. - 10in x 450lbs/in - Flat - Aluminum? Fill out the form below and we'll get back to you by the next business day.
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