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GM Classic Car

57-Chevy-Blue


Front Upper Adjustable Control Arms
SPC Performance offers fully adjustable, rugged upper control arms to adjust your front end and meet your exact needs. These arms provide quick and easy adjustment for standard or ­lowered heights. Fine tune your handling and ­alignment while minimizing tire wear. Perfect for Pro Touring as well as track or street use. Sold as ­individual arms.

Tri-5
GM: Tri-5 (1955-57)
97170 - Adjustable Upper Control Arm (Pair)
Use this patented design with the most adjustability and best clearance of any arm on the market to modernize the front suspension on your classic Chevy. SPC uses a ½” extended ball stud to improve camber curve, now adjust in some caster and a bit of camber and enjoy the drive. The fully rebuildable and greaseable ball joints can also be customized for your ride with available OE length and ¼” extended studs. Sold as pairs.

US Patent No. 9,751,370


 

3rd -5th Gen Full Size
Chevy: 1958-1964 Bel Air, Biscayne, Caprice, Impala
1958-1963 El Camino

97150 - Adjustable Upper Control Arm (Pair)
Use this patented design with the most adjustability and best clearance of any arm on the market to modernize the front suspension on your classic Chevy. SPC uses a ½” extended ball stud to improve camber curve, now adjust in some caster and a bit of camber and enjoy the drive. The fully rebuildable and greaseable ball joints can also be customized for your ride with available OE length and ¼” extended studs. Sold as pairs.

US Patent No. 9,751,370


 

C10 Pickups
Chevy/GM: 1973 - 87 C10 Pickups; 1973 - 91 Blazer; 1973 - 91 Suburban

94355

97180 - Adjustable Upper Control Arm (Pair)
Use this patented design with the most adjustability and best clearance of any arm on the market to modernize the front suspension on your classic Chevy. SPC uses a ½” extended ball stud to improve camber curve, now adjust in some caster and a bit of camber and enjoy the drive. The fully rebuildable and greaseable ball joints can also be customized for your ride with available OE length and ¼” extended studs. Sold as pairs.

US Patent No. 9,751,370

GM Replacement Bump Stop
#95339
OEM cone style to replace worn bump stops.

muscle car alignment
Aligning Altered and Performance Vehicles
Check out our FREE alignment course for performance vehicles, including special alignment tips for muscle cars. This course expands into the world of altered and performance vehicles and the alignment challenges they create. This course explains the different concepts of lowering and lifting vehicles along with proven alignment solutions.

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