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-QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 400lbs/in - Pigtail - Aluminum-Coilovers-QA1
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QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 400lbs/in - Pigtail - Aluminum

QA1
QAPGS401-10400A
806990062017
Coilovers
1 Units In Stock - Ships Next Business Day
$ 830.83 $ 749.95
$ 749.95

SKU: GS401-10400A | UPC: 806990062017

QA1 GM Pro Front Coil-Over System Single Adj 10in x 400lbs/in Pigtail Aluminum GS401-10400A Fits 1967-1974 GM Vehicles

Upgrade your classic GM muscle car with the QA1 GS401-10400A Pro Front Coil-Over System featuring single adjustable aluminum shocks and 10-inch 400 lbs/in high-travel springs with pigtail ends. Designed for 1967-1969 Chevrolet Camaro Firebird Nova and select 1973-1974 models this bolt-in kit delivers full ride height adjustment and valving tuning for street drag or track use. Compressed length measures 10.13 inches extended length reaches 14.44 inches with 4.31 inches of stroke for responsive handling.

Key Features

  • Single Adjustable Valving: Tune compression and rebound independently to match your driving style from street cruising to aggressive track sessions
  • Fully Threaded Aluminum Body: Adjust ride height easily without disassembly for perfect stance and weight distribution
  • High-Travel 400 lbs/in Springs: Lightweight American-made design with fewer coils smaller wire diameter increases travel reduces unsprung weight for quicker response
  • Bolt-In Stock Mount Design: Direct fit for GM F-body and X-body vehicles no fabrication required
  • Dyno Tested and Serialized: Each assembly 100% tested for consistent performance rebuildable at QA1 service centers

Product Notes

  • Sold as a pair for complete front suspension upgrade
  • Requires stock upper and lower control arm mounts
  • Pair weighs 22 lbs includes all necessary hardware

Installation Notes

  • Professional installation recommended.
  • Bolt-in installation using factory shock mounts no welding needed
  • Verify spring rate suits vehicle weight and setup before final assembly

This Part Fits

Year Make Model Submodel
1967-1969 Chevrolet Camaro Base
1967-1969 Chevrolet Camaro RS
1967-1969 Chevrolet Camaro SS
1967-1969 Chevrolet Camaro Z/28
1968 Chevrolet Chevy II Nova
1969-1974 Chevrolet Nova Base
1973-1974 Chevrolet Nova Custom
1967 Pontiac Firebird 326
1968-1969 Pontiac Firebird 350
1969 Pontiac Firebird 350 HO
1967-1969 Pontiac Firebird 400
1967-1969 Pontiac Firebird Base
1967-1968 Pontiac Firebird HO
1967-1969 Pontiac Firebird Sprint
1969 Pontiac Firebird Trans Am
1973-1974 Buick Apollo Base
1973-1974 Pontiac Ventura Custom
1974 Pontiac Ventura GTO

Why Choose QA1?

  • Over 30 years leading motorsports suspension components made in USA
  • Extensive dyno testing ensures reliability across drag street and road racing
  • Rebuildable design backed by authorized service centers nationwide

Frequently Asked Questions

  • Q: Will this fit my 1969 Camaro SS with stock suspension mounts?
    A: Yes direct bolt-in for all 1967-1969 Camaro models using factory upper lower control arm mounts no modifications required
  • Q: What materials are used in the shocks and springs?
    A: Lightweight billet aluminum shock bodies with high-travel steel springs featuring smaller wire diameter for reduced weight and faster reaction
  • Q: What warranty coverage is provided?
    A: Best-in-class limited lifetime warranty on shocks covers manufacturing defects when installed and maintained properly

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed pair dimensions 20in x 12in x 10in
  • Weight: 22 lbs

Request For Information

Have questions about QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 400lbs/in - Pigtail - Aluminum? Fill out the form below and we'll get back to you by the next business day.
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