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A-Arm, Lower – (Stock) – 78-88 Metric – LH
These are stock lower a-arms that have our premium steel bushings, 20039 ball joint installed, and sandblasted. – Upgrade ball joint option of 20038-1 available upon request.
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A-Arm, Lower – (Stock) – 78-88 Metric – RH
These are stock lower a-arms that have our premium steel bushings, 20039 ball joint installed, and sandblasted.
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A-Arm, Lower – (Stock) – 78-88 Metric w/ QA1 Low Friction Balljoint – LH
These are stock lower a-arms that have our premium steel bushings (2714 & 2721), QA1 ball joint (1210-109) STD or +.5″ length stud available. These stock lower a-arms do not have a shock mount.
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A-Arm, Lower – (Stock) – 78-88 Metric w/ QA1 Low Friction Balljoint – RH
These are stock lower a-arms that have our premium steel bushings (2714 & 2721), QA1 ball joint (1210-109) STD or +.5″ length stud available. These stock lower a-arms do not have a shock mount.
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A-Arm, Lower – (w/ Shock Mount) – 78-88 Metric – LH
These are stock lower a-arms that have our premium steel bushings, 20039 ball joint, front side shock mount, and sandblasted. Upgrade ball joint option of 20038-1 available upon request.
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A-Arm, Lower – (w/ Shock Mount) – 78-88 Metric – RH
These are stock lower a-arms that have our premium steel bushings, 20039 ball joint, front side shock mount, and sandblasted.
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A-Arm, Lower – (w/ Shock Mount) – 78-88 Metric w/ QA1 Low Friction Balljoint – LH
These are stock lower a-arms that have our premium steel bushings (2714 & 2721), QA1 ball joint (1210-109), front side shock mount, and sandblasted. STD or +.5″ length stud available.
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A-Arm, Lower – (w/ Shock Mount) – 78-88 Metric w/ QA1 Low Friction Balljoint – RH
These are stock lower a-arms that have our premium steel bushings (2714 & 2721), QA1 ball joint (1210-109), front side shock mount and sandblasted. STD or +.5″ length stud available.
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A-Arm, Lower – Chevelle w/ QA1 Low Friction Balljoint – LH
These are Chevelle reproduction lower a-arms that have premium steel bushings, QA1 ball joint (1210-510). STD or +.5″ stud available. These lower a-arms do not have a shock mount installed.
Bushings to be positioned and welded by customer.
Used on most all modified chassis.
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A-Arm, Lower – Chevelle w/ QA1 Low Friction Balljoint – RH
These are Chevelle reproduction lower a-arms that have premium steel bushings, QA1 ball joint (1210-510). STD or +.5″ stud available. These lower a-arms do not have a shock mount installed.
Bushings to be positioned and welded by customer.
Used on most all modified chassis.
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A-Arm, Lower – LH – Mod Lite (MAXIMUM)
Designed for use on mod lite chassis with 12.75″ mounting.
11.375″ center to center length.
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A-Arm, Lower – RH – Mod Lite (MAXIMUM)
Designed for use on mod lite chassis with 13.75″ mounting.
11.5″ center to center length.
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A-Arm, Upper – IMCA Tubular – Steel Cross Shaft (LH)
These are IMCA spec tubular upper a-arms. Steel cross shaft. LH is 8 1/12”, RH 8” from a-arm axis to center of ball joint. Cross shaft spacing center to center is 6-7/8″.
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A-Arm, Upper – IMCA Tubular – Steel Cross Shaft (RH)
These are IMCA spec tubular upper a-arms. Steel cross shaft. LH is 8 1/12”, RH 8” from a-arm axis to center of ball joint. Cross shaft spacing center to center is 6-7/8″.
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A-Arm, Upper – Modified (Complete) – LH
Designed specifically for our sport mod and modifieds. They have dual adjusters for easy caster and camber adjustments. Heims joints and jam nuts included.
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A-Arm, Upper – Modified (Complete) – RH
Designed specifically for our sport mod and modifieds. They have dual adjusters for easy caster and camber adjustments. Heims joints and jam nuts included.
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A-Arm, Upper – Steel Tubular – (“Spec”) (MAXIMUM) – LH
“Spec” GM Metric upper a-arm. Tubular design with same geometry as OEM factory a-arm.
USRA Factory Stock and Limited Mod Legal
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A-Arm, Upper – Tubular – (“Spec”) (MAXIMUM) – RH
“Spec” GM Metric upper a-arm. Tubular design with same geometry as OEM factory a-arm.
USRA Factory Stock and Limited Mod Legal
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A-Arm, Upper – Tubular (Relocated Axis) – LH (MAXIMUM)
These tubular a-arms are designed to relocate the upper a-arm axis so that it is more closely aligned with the lower a-arm axis. This will improve your caster and camber change and also reduce bump steer. Instead of moving your OEM upper a-arm mounts use this a-arm and be legal. Length 9″ from a-arm axis to center of ball joint.
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A-Arm, Upper – Tubular (Relocated Axis) – RH (MAXIMUM)
These tubular a-arms are designed to relocate the upper a-arm axis so that it is more closely aligned with the lower a-arm axis. This will improve your caster and camber change and also reduce bump steer. Instead of moving your OEM upper a-arm mounts use this a-arm and be legal. Length 8″ from a-arm axis to center of ball joint.
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A-Arm, Upper – USRA (Complete) – LH
“Designed specifically for our USRA and CRUSA stock cars. They have a 6.75” center to center distance. Dual adjusters for easy caster and camber adjustments and heims joints and jam nuts included.”
Uses K772 style screw in balljoints. (Balljoint NOT included)
See picture for dimensions.
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A-Arm, Upper – USRA (Complete) – RH
“Designed specifically for our USRA and CRUSA stock cars. They have a 6.75” center to center distance. Dual adjusters for easy caster and camber adjustments and heims joints and jam nuts included.”
Uses K772 style screw in balljoints. (Balljoint NOT included)
See picture for dimensions.
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A-Arm, Upper – Modified (MEDIEVAL/DEVILBISS) – LH (MAXIMUM)
Designed for use on our Medieval/Devilbiss modified chassis and any other chassis with 6″ mount.
11.5″ center to center length.
Features a QA1 weld in upper balljoint housing to reduce weight and size.
Balljoint housing has a 14 degree angle to allow for full compression without binding the stud.
Uses dual heim joints as pivots which provides zero bind through travel, even when the arm has been ‘tweaked”.
Has 7/8″ slots in shaft allowing for improved caster adjustments.
Comes with 9029-238 stud which is 1″longer length.
See picture for additional dimensions.
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A-Arm, Upper – Modified (MEDIEVAL/DEVILBISS) – RH (MAXIMUM)
Designed for use on our Medieval/Devilbiss modified chassis and any other chassis with 6″ mount.
8.0″ center to center length.
Features a QA1 weld in upper balljoint housing to reduce weight and size.
Balljoint housing has a 14 degree angle to allow for full compression without binding the stud.
Uses dual heim joints as pivots which provides zero bind through travel, even when the arm has been ‘tweaked”.
Has 7/8″ slots in shaft allowing for improved caster adjustments.
Comes with 9029-220 stud which is standard length.
See picture for additional dimensions.
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A-Arm, Upper – Tubular (Relocated Axis) – LH (UNWELDED KIT) (MAXIMUM)
These tubular a-arms are designed to relocate the upper a-arm axis so that it is more closely aligned with the lower a-arm axis. This will improve your caster and camber change and also reduce bump steer. Instead of moving your OEM upper a-arm mounts use this a-arm and be legal. Length 9″ from a-arm axis to center of ball joint.
SOLD AS A KIT – Welding Not Included
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A-Arm, Upper – Tubular (Relocated Axis) – RH (UNWELDED KIT) (MAXIMUM)
These tubular a-arms are designed to relocate the upper a-arm axis so that it is more closely aligned with the lower a-arm axis. This will improve your caster and camber change and also reduce bump steer. Instead of moving your OEM upper a-arm mounts use this a-arm and be legal. Length 8″ from a-arm axis to center of ball joint.
SOLD AS A KIT – Welding Not Included
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A-Arm, Upper (Complete) – LH – Mod Lite (MAXIMUM)
Designed for use on any mod lite chassis with 6″ mount.
7.5″ center to center length.
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A-Arm, Upper (Complete) – RH – Mod Lite (MAXIMUM)
Designed for use on any mod lite chassis with 6″ mount.
6.5″ center to center length.
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Ball Joint, Lower – 106200381LF (Low Friction)
Correct your front suspension geometry or create a completely free moving suspension with these performance ball joints.
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Ball Joint, Lower – 20038-1
Correct your front suspension geometry or create a completely free moving suspension with these performance ball joints.
$18.99$16.99Add to cartQuick View -
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Ball Joint, Lower – 20039 (78-88 Metric)
Correct your front suspension geometry or create a completely free moving suspension with these performance ball joints.
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Ball Joint, Lower – 20039LF (Low Friction) – 78-88 Metric
Correct your front suspension geometry or create a completely free moving suspension with these performance ball joints.
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Ball Joint, Lower-Adjustable w/ +.5″ Stud (QA1 K6117)
Lower Ball Joint w/.5″ Stud – QA1 1210-109 (K6145)
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Ball Joint, Lower-Adjustable w/ STD Stud (QA1 K6117)
Lower Ball Joint w/ Stock Length Stud – QA1 1210-109 (K6117)
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Ball Joint, Upper – 20032 (78-88 Metric)
Correct your front suspension geometry or create a completely free moving suspension with these performance ball joints.
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Ball Joint, Upper – 20032-2LF (Low Friction)
Correct your front suspension geometry or create a completely free moving suspension with these performance ball joints.
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Ball Joint, Upper – 20032LF (Low Friction) 78-88 Metric
Correct your front suspension geometry or create a completely free moving suspension with these performance ball joints.
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Ball Joint, Upper (K772) w/ QA1 Stud 1210-105 (K772) – Mod
Ball Joint, Upper (K772) w/ QA1 Stud 1210-105 (K772) – Mod
Housing P/N: 72110505
Stud P/N: 7219033-1, .5, STDSelect optionsQuick View -
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Ball Joint, Upper (K772) w/ QA1 Stud Taper for 78-88 Metric Spindle – USRA Stock Car
Ball Joint, Upper (K772) w/ QA1 Stud Taper for 78-88 Metric Spindle – USRA Stock Car
Housing P/N: 72110505
Stud P/N: 7219032-1, .5, STDSelect optionsQuick View -
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Ball Joint, Upper-Adjustable w/ +.5″ Stud (QA1 K5208)
Upper Ball Joint w/ .5″ Stud – QA1 1210-104 (K5208)
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Ball Joint, Upper-Adjustable w/ STD Stud (QA1 K5208)
Upper Ball Joint w/ STD Stud – QA1 1210-104 (K5208)
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Ball Joint, Upper-Adjustable w/1″ Stud QA1 (K5208)
Upper Ball Joint w/ 1″ Stud – QA1 1210-104 (K5208)
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Bearing & Seal Kit – 78-88 Metric
$25.50Add to cartQuick View -
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Bolt, Weight Jack – 8″ Long
1 diameter x 8 long weight jack bolt. (1″-8 Coarse Thread)
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Bushing, Lower A-arm, (Front) – 78-88 Metric
Replace your OEM metric upper bushings with steels bushings.
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Bushing, Lower A-arm, (Rear) – 78-88 Metric
Replace your OEM metric upper bushings with steels bushings.
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Cup, Spring – Tapered
These tapered profile spring cups are manufactured from high strength steel and are designed to minimize any stretch and bending while still being lightweight. Has a 1/4″ hole on bottom to allow bolting to your weight jack bolt.
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Decal Package
$9.95Add to cartQuick View -
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DUST CAP – ROTOR, 78-88 METRIC (2.085 HUB ID)
Dust cap for for 78-88 GM rotors.
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Gift Certificate
$25.00 – $100.00Select optionsQuick View -
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MOUNT, UPPER A-ARM (KIT) – STOCK CAR
REPLACEMENT UPPER A-ARM MOUNT KIT FOR MEDIEVAL STOCK CARS
OR USE IT TO BUILD YOUR OWN UPPER A-ARM MOUNT CONFIGURATION
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NUT KIT – SPINDLE, 78-88 METRIC
Spindle nut kit for 78-88 GM spindles and 3 piece spindles.
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PRE-LOAD BEARING SPACER – GM METRIC
Allows your front hubs to be tight with minimal drag and side pre-load
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Rotor Assembly (5×5) – 78-88 Metric
This is an Afco rotor assembly for the 78-88 metric. It has 5/8 studs and a 5×5 bolt pattern.
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Shock Mount, Clamp On – 1 1/2″ Tube, 2 1/4″ Drop (WEHRS)
Use this clamp on mount for the FRONT shock mounts on all Medieval or Devilbiss modifieds
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Shock Mount, Clamp On – 1 1/4″ Tube, 2 1/4″ Drop (WEHRS)
Use this clamp on mount for the LF shock mount on all Medieval or Devilbiss stock cars.
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