Control Arms

This unique, patented design provides the most adjustability and best clearance of any arm available for the classic Tri-Five Chevy applications. Sold as a pair, these forged steel adjustable arms come with ball studs that are 1/2" taller than stock to...

This unique, patented design provides the most adjustability and best clearance of any arm available for the many '58-'64 classic Chevy applications. Sold as a pair, these forged steel adjustable arms come with ball studs that are 1/2" taller than stock...

This unique, patented design provides the most adjustability and best clearance of any arm available for the many popular '78-'87 GM 'A/G' Body and S10 platform applications. Sold as a pair, these forged steel adjustable arms come with ball studs that...

This unique, patented design provides the most adjustability and best clearance of any arm available for the many popular '67-'69 GM 'F' Body and later '68-'74 'X' Body applications. Sold as a pair, these forged steel adjustable arms come with ball studs...

A perfect complement to SPC adjustable upper control arms, these lower arms drop the front end by 1" and feature 1degree positive caster for a ready-to-run, aggressive stance on '78-'87 GM 'A/G' Body and S10 platform applications. Strong, tubular...

These Flat Coil Spring Mount/Spacer Plates are designed to maximize your ride height options. Use thse plates as coilover mounts to augment coil stability on SPC's tubular arms. If you need to fine-tune your ride height these plates can also be stacked...

SPC's Mustang II Adjustable Front Upper Control Arms are perfect for hot rod builders. With +-3deg camber/caster change you cna easily adjust the upper arms for maximum handling and minimized tire wear. These arms include everything needed for your...

A perfect complement to SPC adjustable upper control arms, these lower arms drop the front end by 1" and feature 2.50 degrees positive caster for a ready-to-run, aggressive stance on '70-'81 GM 'F' Body and additional GM applications. Strong, tubular...

Adjust camber and caster for maximum handling and performance with our adjustable arms for Corvettes, Impalas and 'Tri-5' Bodies. Arms include a steel cross shaft with street style or race pivots and ball joint plate. Street Style: Includes Steel Cross...

Adjust camber and caster for maximum handling and performance with our adjustable arms for Corvettes, Impalas and 'Tri-5' Bodies. Arms include a steel cross shaft with street style or race pivots and ball joint plate. Street Style: Includes Steel Cross...

These Flat Coil Spring Mount/Spacer Plates are designed to maximize your ride height options. Use thse plates as coilover mounts to augment coil stability on SPC's tubular arms. If you need to fine-tune your ride height these plates can also be stacked...

Adjust camber and caster for maximum handling and performance with our adjustable arms for Corvettes, Impalas and 'Tri-5' Bodies. Arms include a steel cross shaft with street style or race pivots and ball joint plate. Street Style: Includes Steel Cross...