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QA1 Proma Star Coilover Shocks and Struts
QA1 Proma Star externally adjustable coilover shocks and struts provide just the right combination of consistency, reaction, and durability for drag racing. They have special valving, which is designed to compensate for high shaft speed, while allowing for low shaft speed control. When combined with the 18 externally adjustable valve settings, they ensure an improved grip on the track from end to end. Other features include a bright-anodized aluminum body, PTFE-lined bearings or polyurethane bushings, a 5/8 in. centerless-ground chrome piston rod, and aerospace-caliber sealing materials.
( 179 )
$334.95
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$479.95
QA1 Caster/Camber Plates
QA1's high-quality caster/camber plates for race applications offer many features not found in other brands. For example, the bearing housing is TIG-welded for the utmost in strength and durability. These kits provide caster and camber changes for the ultimate in adjustability.
( 5 )
$292.95
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$329.95
QA1 6Q Series Twin-Tube Shocks
QA1's rebuildable 6Q twin-tube shocks offer the performance, consistency and tunability racers demand. Formerly known as 60 and 62 Series shocks, the 6Q series is an aluminum large-body shock. The threaded body makes it very easy to use in coil-over configurations with QA1 kits (sold separately). Racers can choose from 6 in., 7 in., 8 in., and 9 in. bearing mount shocks depending on rules and applications. The shocks are also available with rebound adjustability to easily dial-in valving at the track. Small details add up to provide great overall performance. The scalloped base loop increases clearances in tight areas like upper control arms and shock mounts. Pistons are made of high-quality raw aluminum to maximize consistency. You can valve the shock with bleed shims or drill out bleeds to maximize tunability. Order the QA1 6Q Series twin-tube shock model for your application needs. Features: * Applications: Late Models, Asphalt Modifieds, Sprint Cars * 6Q shocks can be re-valved and rebuilt by racers in a matter of minutes using basic tools * The gland features relief cuts and a hyper screw port, making shocks easy to fill and bleed on assembly * An upgraded seal kit minimizes leaks—especially in high-rebound applications * The compression tube uses a slip fit design to simplify the rebuild process * Laser-engraved, black-anodized closure nuts make serial numbers and valving easy to read at the track or in the shop * Racers can rebuild and re-valve their own shocks using available kits (sold separately) * Coilover compatible
Not Yet Reviewed
$319.95
QA1 5Q Series Twin-Tube Shocks
QA1's rebuildable 5Q twin-tube shocks offer the performance, consistency and tunability racers demand. Formerly known as 51 and 53 Series shocks, the 5Q series is a large body steel shock available in both bearing mount and stock mount configurations. Choose from 7 in. and 9 in. bearing mount bodies or various stock mounted lengths depending on rules and applications. Shocks are also available with rebound adjustable piston rods to adjust valving at the track. Small details add up to provide great overall performance. The black zinc coating ensures a very consistent finish, creating a tight seal every time. The scalloped base loop increases clearances in tight areas like upper control arms and shock mounts. Pistons are made of high-quality raw aluminum, minimizing variations that can be found in anodized parts. You can valve the shock with bleed shims or drill out bleeds to maximize tunability. Order the 5Q Series twin-tube shock model for your application needs. Features: * Applications: Street Stock, Hobby Stock, B-Mod/Sport Mod, Modified * 5Q shocks can be re-valved and rebuilt by racers in a matter of minutes using basic tools * Two-piece bodies make it simple to disassemble and reassemble shocks * The gland features relief cuts and a hyper screw port, making shocks easy to fill and bleed on assembly. * An upgraded seal kit minimizes leaks—especially in high-rebound applications * The compression tube uses a slip fit design to simplify the rebuild process * 5Q shocks utilize a laser-engraved, black-anodized closure nut to make serial numbers and valving easy to read at the track or in the shop * Coilover compatible Note: QA1's steel body shocks can be used in coil-over configurations using the appropriate kits (sold separately). Racers can rebuild and re-valve their own shocks using available tuning and rebuild kits.
Not Yet Reviewed
$319.95
QA1 Rear Trailing Arms
QA1 offers upper and lower rear trailing arms for Ford and GM applications in boxed, tubular, and heavy-duty adjustable options. All upper tubular and lower boxed trailing arms use polyurethane bushings on both ends, while upper adjustable and lower tubular trailing arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. They are powdercoated or zinc plated and anodized for a long-lasting finish. Keep your tires planted firmly on the ground for improved traction and a more predictable, better handling car with a set of QA1 rear trailing arms. Features may include: * Boxed trailing arms are constructed from 0.120 in. wall cold rolled steel tubing for maximum strength and flex elimination. * Tubular trailing arms are constructed from 1 1/4 in. diameter, 0.120 in. wall steel tubing which offers increased strength over other designs, but also have the added advantage of lighter weight. * Boxed and tubular styles feature fluted, greasable polyurethane bushings, which are superior to the stock rubber bushings. * Heavy-duty adjustable trailing arms allow easy rear suspension adjustments for optimum handling and traction. Simply loosen the jam nuts and adjust the pinion angle without removing the arms from the vehicle. They replace soft OE differential bushings with polyurethane differential bushings, and they use a spherical ball or rod end assembly with UHMW polyethylene bushings on the chassis end * Adjustable styles are available in aluminum and steel options
( 96 )
$374.95
QA1 Pro Coil Shocks and Struts
QA1 Pro Coil shocks and struts are designed to change over your OEM suspension to an adjustable coilover design. They include two high performance shocks or struts and all necessary mounting hardware. QA1 Pro Coil shocks and struts are available for street use in single or double-adjustable styles and also come in a full drag race version built only for the race track.
( 26 )
$274.95
QA1 Ford Control Arms
QA1 Ford Mustang control arms are an easy-to-install solution for increased strength and reduced front-end weight. Saving over 15 lbs. per set, these control arms are an ideal solution for your Mustang. Offered in two configurations, QA1 Ford Mustang control arms are optimized for your intended use. Choose the street or race-style arms designed for your Mustang. * Street: -- QA1 Street control arms are engineered for performance. Great on vehicles primarily used for cruising and the street. They use a factory replacement ball joint for serviceability and polyurethane bushings for a smooth ride and reduced suspension bind. * Race: -- QA1 Race control arms are designed for drag racing, pro-touring, and autocross applications. They're equipped with QA1's exclusive X-Series chromoly rod ends and low-friction ball joints, giving you a wide range of wheel alignment settings while reducing friction.
( 23 )
$489.95
