SPC Performance

A perfect complement to SPC adjustable upper control arms, these lower arms drop the front end by 1" and feature 1 degree positive caster for a rea...

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

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

Ball Joint Spacers raise the arm to improve frame clearance. Three 1/4" spacers and hardware. California Residents WARNINGInstallation Instructions

Modern radial tires require alignment specifications that differ from the original factory specs developed for bias ply tires. For caster, SPC reco...

Update '68 to '73 Ford and Mercury front suspensions by installing this pair of adjustable upper control arms from SPC. Each arm has a built in +3....

Update '64.5 to '66 Ford and Mercury front suspensions by installing this pair of adjustable upper control arms from SPC. Each arm has a built in +...

Modernize your early Ford and Mercury front suspension by installing this pair of adjustable upper control arms from SPC. SPC has built in 3deg of ...

5" stock style steel Mustang II cross shaft. Includes custom pivots with OE clevite bushings. California Residents WARNINGInstallation Instructions

Hardware kit ( nuts,bolts,etc. )for custom strreet arms Includes offset pivot brackets with bushings California Residents WARNING

These greaseable, OEM style extended length ball joints are ideal to improve camber gain and increase control arm to frame clearance. California Re...

These greaseable, OEM style extended length ball joints are ideal to improve camber gain and increase control arm to frame clearance. California Re...

These greaseable, OEM style extended length ball joints are ideal to improve camber gain and increase control arm to frame clearance. California Re...

These greaseable, OEM style extended length ball joints are ideal to improve camber gain and increase control arm to frame clearance. California Re...

This street style offset pivot assembly offers extra clearance and an OE style rubber bushing. California Residents WARNING

The 94013 Upper Control Arm Replacement Bushing( sold individually ) is used within our custom street pivots. These bushings allow minimal deflecti...

This stock-style replacement ball joint fits the SPC 94378 and 95336 G Body & F Body (2nd generation) lower control arms. This is Moog equivale...

This stock-style replacement ball joint fits the SPC 94344 and 94374 A/F body lower control arms. This is Moog equivalent K5103. California Residen...

This replacement ball joint fits the upper control arms on 1st & 2nd generation Ford Mustangs and associated vehicles from 1964.5 to 1970. This...

These ball joints fit a variety of GM and Chrysler applications. If you are installaing our Adjustable Control Arms these ball joints are the perfe...

These ball joints fit a variety of GM and Chrysler applications. If you are installaing our Adjustable Control Arms these ball joints are the perfe...

These ball joints fit a variety of GM and Chrysler applications. If you are installaing our Adjustable Control Arms these ball joints are the perfe...

These ball joints fit a variety of GM and Chrysler applications. If you are installaing our Adjustable Control Arms these ball joints are the perfe...