Suspension - Control Arms

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...

Replacement balljoint for SPC 66040 and 66045 front control arms. California Residents WARNING Product appearance and features may vary in the market as design changes, improvements and modifications are implemented. Downloads &...

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'...

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 ready-to-run, aggressive stance on many popular...

Pro Series Ball Joint plates complete your adjustable control arm along with O.E. style ball joints (sold separately). This Left Hand ball joint plate is bent at a 20deg angle and uses...

Pro Series Ball Joint plates complete your adjustable control arm along with O.E. style ball joints (sold separately). This Right Hand ball joint plate is bent at a 20deg angle and uses...

Pro Series Ball Joint plates complete your adjustable control arm along with O.E. style ball joints (sold separately). This ball joint plate is flat at 0deg and uses the Full Size GM...

Welds into stock tubing sizes.Thread Size 5/8"-18 Outside Dia..870".Thread Length 1.3",Overall Length 1.938" Nominal Tube Size 1.000" OD , Recommended Tube Wall Thickness 0.065" May be Turned Down To Fit Other Tubing...

Welds into stock tubing sizes.Thread Size 3/4"-16 Outside Dia.1.120".Thread Length 1.4",Overall Length 2.125" Nominal Tube Size 1.250" OD , Recommended Tube Wall Thickness 0.065" May be Turned Down To Fit Other Tubing...

Thread Size 7/8"-14 Outside Dia. 1.370" Thread Length 1.5" Overall Length 2.250" Nominal Tube Size 1.500" OD Recommended Tube Wall Thickness 0.065" Recommended Tube Wall Thickness 0.065" California Residents WARNING Product appearance...

Thread Size 7/8"-14 Outside Dia. 1.370" Thread Length 1.5" Overall Length 2.250" Nominal Tube Size 1.500" OD Recommended Tube Wall Thickness 0.065" Recommended Tube Wall Thickness 0.065" California Residents WARNING Product appearance...

Thread Size 7/8"-14 Outside Dia. 1.260" Thread Length 1.5" Overall Length 2.250" Nominal Tube Size 1.500" OD Recommended Tube Wall Thickness 0.120" Recommended Tube Wall Thickness 0.065" Bulk Pack Of (6) California...

Thread Size 7/8"-14 Outside Dia. 1.260" Thread Length 1.5" Overall Length 2.250" Nominal Tube Size 1.500" OD Recommended Tube Wall Thickness 0.120" Recommended Tube Wall Thickness 0.065" California Residents WARNING Product appearance...

Hardware kit ( nuts,bolts,etc. )for custom strreet arms Includes offset pivot brackets with bushings California Residents WARNING Product appearance and features may vary in the market as design changes, improvements and modifications...

Adjustable upper control arm includes 6-15/16" steel shaft. 7" to 9" sleeves and metric plate. California Residents WARNING Product appearance and features may vary in the market as design changes, improvements and...

Adjustable upper control arm includes 6-15/16" steel shaft, 5" ajdusting sleeves and threaded 10deg plate. California Residents WARNING Product appearance and features may vary in the market as design changes, improvements and...

Adjustable upper control arm includes 6-15/16" steel shaft, 5" adjusting sleeves and metric plate. California Residents WARNING Product appearance and features may vary in the market as design changes, improvements and modifications...

Adjustable upper control arm includes 7-3/4" steel shaft, 5" adjustment sleeves and metric plate. California Residents WARNING Product appearance and features may vary in the market as design changes, improvements and modifications...

Adjustable upper control arm includes 7-3/4" steel shaft, 3-3/4" adjustment sleeves and metric plate. California Residents WARNING Product appearance and features may vary in the market as design changes, improvements and modifications...

Adjustable upper control arm includes 6-15/16" steel shaft, 7" to 9" sleeves and threaded 10deg plate. California Residents WARNING Product appearance and features may vary in the market as design changes, improvements...

Adjustable upper control arm includes 6" aluminum shaft, 8-1/4" to 10" sleeves and threaded 10deg plate. California Residents WARNING Product appearance and features may vary in the market as design changes, improvements...

Adjustable upper control arm includes 6" aluminum cross shaft, 8-1/4" to 10" adjustment sleeves and fullsize GM plate. California Residents WARNING Product appearance and features may vary in the market as design...

Adjustable Upper Control Arm with 6" aluminum cross shaft, 3-3/4" adjusting sleeves and a 10deg Chrylser screw in ball joint plate. Sleeves adjust from 7" to 9". California Residents WARNING Product appearance...

Adjustable Upper Control Arm with 6" aluminum cross shaft, 3-3/4" adjusting sleeves and a Full Size GM ball joint plate. Sleeves adjust from 7" to 9". California Residents WARNING Product appearance and...