SPC Performance 64-72 GM A Body Pro Coil Lowering Springs - 94391

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 64-81 GM Chevelle/LeMans 67-69 Chevy Camaro / Pontiac Firebird Lower Ball Joint - 94010

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

SPC Performance 65-70 Ford Mustang Lower Ball Joint - 94009

This replacement ball joint fits the upper control arms on 1st & 2nd generation Ford Mustangs and associated vehicles from 1964.5 to 1970. This is Moog equivalent K8036. California Residents WARNING

SPC Performance 66-72 Dodge Charger/70-74 Challenger Front Adj. Passenger Side Upper Control Arm - 94450

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 66-72 Dodge Charger/70-74 Challenger Front Adjustable Driver Side Upper Control Arm - 94451

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 67-69 GM F Body Gen 1 Lowering Tubular Arms - 94374

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...

SPC Performance 67-73 Ford Mustang 1st Gen Adjustable Upper Control Arm & Caster Rod - 94219

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 +3.00° of caster to improve return-to-center with...

SPC Performance 68-73 Ford Mustang Adj. Caster Rods - 94230

Modern radial tires require alignment specifications that differ from the original factory specs developed for bias ply tires. For caster, SPC recommends +3.00° of caster to promote improved...

SPC Performance 6in. Aluminum Control Arm Adjusting Sleeve (3/4in. NPT Threads) - 92065

These 6" anodized aluminum adjusting sleeves are the perfect fit with our pivot studs and ball joint plates. California Residents WARNING

SPC Performance 6in. Steel Control Arm Adjusting Sleeve (3/4in. NPT Threads) - 92060

These 6" steel adjusting sleeves are the perfect fit with our pivot studs and ball joint plates. California Residents WARNING

SPC Performance 7/16-20 Grade 8 Full Ht. Nylon - 92019

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

SPC Performance 70-81 Chevy Camaro/Pontiac Firebird / 78-88 Chevy Malibu/Buick Regal Lwr Ball Joint - 94011

This stock-style replacement ball joint fits the SPC 94378 and 95336 G Body & F Body (2nd generation) lower control arms. This is Moog equivalent K6145T. California Residents WARNING