Front Pro Coil Shock Systems

Coil-Over System for GM and Mustang II Vehicles

QA1’s Pro Coil Systems are a 100% bolt-in coil-over shock conversions without the hassles. Choose from double adjustable, single adjustable, drag “R” series adjustable and steel economy non-adjustable valving options for the ride you want. Multiple spring rates are available to accommodate many applications.

Find the Pro Coil System for your vehicle by using the vehicle filter below. Don't see your vehicle in the filter? Let us know! We'll check to make sure it's not just missing. If not, then we'll add it to our list of requested new product development. Send us the vehicle make, model and year and the product you're looking for on our contact form.

  1. 401A GM Front Pro Coil System - Double Adjustable

    401A GM Front Pro Coil System

    $421.90 - $779.80

    Available in multiple valving options for 1967-1969 F-Bodies, 1968-1974 X-Bodies and more, this GM Pro Coil system is a great option for anyone looking for fully adjustable ride height and valving control.

  2. 401B GM Front Pro Coil System - Double Adjustable

    401B GM Front Pro Coil System

    $421.90 - $779.80

    Available in multiple valving options for a variety of 1968-1972 GM A-body vehicles, this GM Pro Coil system is a great option for anyone looking for fully adjustable ride height and valving control.

  3. 401C GM Front Pro Coil System - Double Adjustable

    401C GM Front Pro Coil System

    $421.90 - $779.80

    Available in multiple valving options for 1973-1977 A-bodies, 1975-1979 X-bodies, 1978-1988 G-bodies and 1982-2004 S Series, this GM Pro Coil system is a great option for anyone looking for fully adjustable ride height and valving control.

  4. C5 Corvette Front Pro Coil System - Double Adjustable

    402 GM Front Pro Coil System

    $609.80 - $809.80

    Designed specifically for your C5 Corvette, QA1’s 402 GM Front Pro Coil System offers three spring rates to choose from along with double, single and Drag "R" Series adjustable options.

  5. 501A GM Front Pro Coil System - Double Adjustable

    501A GM Front Pro Coil System

    $579.80 - $779.80

    Available in multiple valving options for 1955-1957 Chevy and 1964-1967 GM A-Body vehicles, this GM Pro Coil system is a great option for anyone looking for fully adjustable ride height and valving control.

  6. 501C GM Front Pro Coil System - Double Adjustable

    501C GM Front Pro Coil System

    $579.80 - $779.80

    Available in multiple valving options for 1970-1981 Camaros and Firebirds, this GM Pro Coil system is a great option for anyone looking for fully adjustable ride height and valving control.

  7. 502 GM Pro Coil System - Single Adjustable

    502 GM Front Pro Coil System

    $579.80 - $779.80

    Available with multiple valving options and spring rates, QA1 has a front coil-over system designed especially for your 1993-2002 Camaro, Firebird or Trans AM.

  8. 507C GM Front Pro Coil System - Double Adjustable

    507C GM Front Pro Coil System

    $579.80 - $779.80

    Available in multiple valving options for 1971-1996 Impalas and Full Size GM vehicles, including Full Size Chevy, Buick, Oldsmobile and Pontiac models, this GM Pro Coil system is a great option for anyone looking for fully adjustable ride height and valving control.

  9. 507D GM Front Pro Coil System - Double Adjustable

    507D GM Front Pro Coil System

    $579.80 - $779.80

    Available in multiple valving options for 1963-1982 Corvettes and for 1958-1970 Full Size Chevrolet vehicles, including Impalas, Bel Airs and Caprices, this GM Pro Coil system is a great option for anyone looking for fully adjustable ride height and valving control.

  10. Mustang II Front Pro Coil System - Single Adjustable - 1/2" & 7/16" Bushing Mount

    Mustang II Front Pro Coil Systems

    $399.95 - $714.95

    QA1 offers a front Pro Coil System for Mustang II applications with multiple valving and spring rate options to give you exactly the ride you’re looking for.

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