Includes a flat midsize plate, adjustable sleeves, OE style (minimal deflection) pivots.

California Residents WARNING

This patented design will give you the most adjustability and best clearance of any arm on the market. Sold as a pair, these adjustable arms come with ball studs that are 1/2" taller than stock to improve camber curve. Throw in some caster and the ability to tune camber and you will have a 'modern' feeling suspension. The ball joints are grease-able and rebuildable. Additionally, OE length and 1/4" extended studs are available to tune your ride or maximize your specific suspension geometry. Consider combining these with SPC's lower control arms and 1" lowering springs to complete the transformation of your Pro Touring, Track Ready, or daily driving street use American Muscle. Sold as pairs.

California Residents WARNING

These arms lower your front end by 1" and add 1 degree positive caster for a ready-to-run aggressive stance. Optional Ride Height Tuning Kits are available for use with our Pro Series Springs or 'standard type' springs to raise the ride height if desired. If you have coilovers use our Coilover Mount and Spacer Plate. Shown with optional OEM style bump stop (#95339).

California Residents WARNING

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 Shaft with Custom Pivots and OE style rubber (minimal deflection) pivots. Race Style: Steel Cross Shaft with Offset Race Pivots w/Delrin Inserts.

California Residents WARNING

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 Sahft with Custom Pivots and OE style (minimal deflection) pivots. Race Style: Steel Cross Shaft with Offset Race Pivots w/Delrin Inserts.

California Residents WARNING

SPC's Mustang II Adjustable Front Upper Control Arms are perfect for hot rod builders. With ±3° camber/caster change you can easily adjust the upper arms for maximum handling and minimized tire wear. These arms include everything needed for your custom chassis including ball joints.

California Residents WARNING

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

California Residents WARNING

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 to change height. Use one spacer per side to add 1/2" or add two spacers per side to gain about 1" in ride height.

California Residents WARNING

This patented design will give you teh most adjustability and best clearance of any arm on the market. Sold as a pair, these adjustable arms come with ball studs that are 1/2" taller than stock to improve camber curve. Throw in some caster and the ability to tune camber and you will have a 'modern' feeling suspension. The ball joints are grease-able and rebuildable. Additionally, OE length and 1/4" extended studs are available to tune your ride or maximize your specific suspension geometry. Consider combining these with SPC's lower control arms and 1" lowering springs to complete the transformation of your Pro Touring, Track Ready, or daily driving street use American Muscle. Sold as Pairs. US Patent No. 9,751,370

California Residents WARNING

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 improved strength and handling. Updated geometry bolts in with no modification and gives 2° of additional caster for improved tracking with today's tires. These control arms also give 1" drop for a more aggressive stance. Further tune the ride height with our 1/4" spacer plates available separately: part number 94348 includes 2 plates and 94346 includes 4 plates. These plates can also be used as a mounting point for coil over suspensions. Complete your arm set with our OEM style bump stops, part number 95339. Want to fully dial in your suspension for ultimate handling? Check out our upper arms: part number 94305. We also have performance coil springs available with part number 94393.

California Residents WARNING

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 lowered height. Ride Height spacer and Coilover Mounts are available. Note: Shown with an optional OEM style bump stop. (#95339).

California Residents WARNING