SPC Performance

With SPC's rebuild kit you can replace the ball joint. Includes: Ball joint boot, ball stud, ball joint race, washer, wave spring, castle nut and cotter pin. For ease of removing the old ball joint...

With SPC's rebuilt kit you can replace the ball joint or customize the stud length for ride height altered vehicles. Taper: 9.5°, Stud Length: +0.25" over OE. Includes: Ball joint boot, ball stud,...

With SPC's rebuilt kit you can replace the ball joint or customize the stud length for ride height altered vehicles. Taper: 7.12°, Stud Length +0.25" Over OE. Includes: Ball joint boot, ball stud,...

With SPC's rebuilt kit you can replace the ball joint or customize the stud length for ride height altered vehicles. 9.5° Taper - Stud Length +0.25" Over OE. Includes: Ball joint boot, ball stud,...

With SPC's rebuilt kit you can replace the ball joint or customize the stud length for ride height altered vehicles. 9.5° Taper - Stud Length +0.25" Over OE. Includes: Ball Joint boot, ball stud,...

With SPC's rebuild kit you can replace the ball joint or customize stud length for ride height altered vehicles. 9.5° Taper - OE stud length. Includes: Ball joint boot, ball stud, ball joint race,...

With SPC's rebuilt kit you can replace the ball joint or customize the stud length for ride height altered vehicles. 7.12° Taper - Stud Length +0.50" Over OE. Includes: Ball joint boot, ball stud,...

With SPC's rebuild kit you can replace the ball joint or customize the stud length for ride height altered vehicles. 7.12° Taper - Stud Length +0.25" Over OE. Includes: Ball joint boot, ball stud,...

With SPC's rebuild kit you can replace the ball joint or customize the stud length for ride height altered vehicles. 7.12° taper - OE Stud Length. Includes: Ball joint boot, ball stud, ball joint...

Product appearance and features may vary in the market as design changes, improvements and modifications are implemented.

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...

Improve your handling and tracking with these new tubular arms and lower your front end by 1" and add 1 degree positive caster for an aggressive, ready-to-run stance. Optional Coilover Mount/Spacer...

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...

These fully adjustable Upper Control Arms transform your classic MOPAR from sluggish, non-responsive handling to high performance FUN! Dial in additional positive caster, adjust your camber, and...

These fully adjustable Upper Control Arms transform your classic MOPAR from sluggish, non-responsive handling to high performance FUN! Dial in additional positive caster, adjust your camber, and...

These fully adjustable Upper Control Arms transform your classic MOPAR from sluggish, non-responsive handling to high performance FUN! Dial in additional positive caster, adjust your camber, and...

SPC Performance Pro Spring Kit offers immediate handling enhancement and gives your muscle car an aggressive stance! Front springs provide a 1.3" drop and rear springs 1.0" drop. Highest quality and...

SPC Performance Pro Spring Kit offers immediate handling enhancement and gives your muscle car an aggressive stance! Front springs provide a 1.3" drop and rear springs 1.0" drop. Highest quality and...

SPC Performance Pro Spring Kit offers immediate handling enhancement and gives your muscle car an aggressive stance! Front springs provide a 1.3" drop and rear springs 1.0" drop. Highest quality and...

SPC Performance Pro Spring Kit offers immediate handling enhancement and gives your muscle car an aggressive stance! Front springs provide a 1.3" drop and rear springs 1.0" drop. Highest quality and...

Our 2nd Gen 'F' lower arms feature a rugged formed plate body. To achieve an aggressive, ready-to-run stance, these arms will add 2.5 degrees positive caster and may be configured for stock or...

Add an aggressive, ready to run stance to your F-body (1st Gen) with lower control arms from SPC. This pair of arms feature heavy duty 1.5" steel tubes with greasable delrin bushings giving you...

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...

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...