Fits 1982-1992 Chevrolet Camaro and Pontiac Firebird models. These heavy-duty caster and camber plates (MPN: 2040-B) provide the alignment adjustability required for high-performance street and track applications. Unlike factory rubber strut mounts that flex under load, these plates utilize a chromoly, Teflon-lined spherical bearing to eliminate deflection and maintain precise suspension geometry.

Constructed from TIG-welded 1/4" steel for maximum rigidity, these mounts are designed to withstand the rigors of racing. The Teflon-lined race ensures the spherical bearing remains self-lubricated and quiet during operation. Additionally, UMI has engineered these plates with increased height to provide necessary extra strut travel, specifically benefiting vehicles with lowered ride heights.

• TIG-welded 1/4" steel construction for maximum durability
• Chromoly Teflon-lined spherical bearings for maintenance-free, quiet operation
• Replaces restrictive, deflection-prone factory rubber strut mounts
• Increased housing height provides additional travel for lowered vehicles
• Expanded adjustment range on both the mounting plate and bearing housing
• Manufacturer Part Number: 2040-B

Fits Mitsubishi Lancer Evolution VII, VIII, and IX models. The Torque Solution Rear Camber Eccentric Lockout kit is an essential upgrade for drivers who demand consistent handling and precise alignment. On the Evolution 7/8/9 chassis, the factory rear eccentric bolts are prone to slipping under heavy lateral loads, which causes unwanted shifts in rear camber settings during aggressive cornering or track use.

This kit replaces the prone-to-slip OEM eccentric hardware with fixed lockout plates. By eliminating the eccentric adjustment at the subframe, you ensure that your alignment stays locked in place once set via adjustable control arms. This is a must-have for dedicated track cars, autocross builds, and high-performance street setups where maintaining exact suspension geometry is critical.

• Prevents rear camber alignment slip during high-load cornering
• Direct replacement for factory eccentric adjustment hardware
• Constructed for durability in high-stress suspension environments
• Recommended for use with aftermarket adjustable control arms
• Manufacturer Part Number: TS-EV-650-E

Fits 2024-2026 Lexus GX550 and Toyota Land Cruiser and Tacoma.

Restore or enhance your front-end alignment with the SPC Performance Cam Bolt Kit. On many Toyota and Lexus trucks and SUVs, factory adjusters often become seized or "frozen" due to road grime and corrosion, making proper alignment impossible. This adjustable cam kit allows you to remove the damaged OE hardware and regain a full range of movement for precise suspension tuning.

Engineered for durability and ease of installation, these bolts provide a front adjustment range of ±1.50° for both camber and caster. This makes them essential for corrected geometry on lifted vehicles or for optimizing handling characteristics. Each kit features a superior zinc flake finish, certified for 720 hours of salt spray testing to ensure long-term corrosion resistance in harsh environments.

• Replaces seized or frozen factory OE adjusters
• Adjustment Range: Camber/Caster ±1.50°
• Finish: 720-hour Salt Spray Certified Zinc Flake
• Installation: Replaces OE hardware; 1 kit required per wheel
• Manufacturer Part Number: 25415

Fits 2016-2023 Toyota Tacoma Limited, SR, SR5, Trail, TRD Off-Road, TRD Pro, and TRD Sport models.

The SuperPro TRC0056 Heavy Duty Camber Pin Set is a precision-engineered solution for the common issue of seized factory alignment hardware. On many Toyota trucks, the OE lower inner camber bolts frequently rust into the inner tubes of the bushings, requiring them to be cut out during alignment services. SuperPro solves this with a one-piece bolt design engineered specifically to resist corrosion and ensure future wheel alignments remain trouble-free.

This comprehensive kit includes four complete camber bolt assemblies, providing all necessary hardware to replace the front and rear mounting points on both front lower control arms. These high-strength components serve as a direct replacement for factory hardware while offering superior durability in harsh environments.

• Replaces seized or rusted OE lower inner camber bolts
• One-piece bolt design prevents future corrosion issues
• Ensures smooth and accurate wheel alignment adjustments
• Complete kit includes 4 camber bolt assemblies (covers both sides)
• Manufacturer Part Number: TRC0056

Fits select 2003-2015 Toyota Tacoma, 4Runner, FJ Cruiser, and Lexus GX470.

The SuperPro TRC0037 Heavy Duty Camber Bolt Set is designed to replace the problematic O.E. lower inner camber bolts that are prone to seizing. In many off-road and high-mileage vehicles, the factory bolts rust into the tubes of the standard camber setup and the rear bushing sleeves, making wheel alignments impossible without cutting the bolts out.

This heavy-duty kit features a one-piece bolt design engineered to resist corrosion, ensuring that future front-end alignments remain trouble-free even in harsh environments. These bolts provide a reliable solution for maintaining proper suspension geometry on lifted or hard-working trucks and SUVs.

• Manufacturer Part Number: TRC0037
• Heavy-duty one-piece bolt construction
• Corrosion-resistant finish to prevent seizing in bushings
• Simplifies wheel alignment adjustments
• Replaces seized or rusted OE lower inner camber bolts

Note: These are sold as control arm sets. To upgrade the camber bolts on both the driver and passenger side of your vehicle, please order a quantity of two (2).

Fits select 1980-2026 Acura, BMW, Buick, Cadillac, Chevrolet, Ford, Genesis, and GMC vehicles. This SuperPro 16mm camber bolt kit provides a precise solution for alignment issues, offering up to +/- 1.5 degrees of adjustment on the front axle. These bolts are essential for restoring factory alignment specs on lowered vehicles or fine-tuning camber for improved cornering performance and tire longevity.

Manufactured from high-strength steel for maximum reliability under load, these bolts replace the factory upper strut-to-clevis fasteners. The installation is a direct-fit process using standard hand tools, making it one of the most cost-effective ways to correct suspension geometry and improve handling response.

• Provides up to +/- 1.5 degrees of camber adjustment
• 16mm bolt diameter for specific strut mount applications
• High-strength steel construction for durability and safety
• Directly replaces OE hardware for a simple installation process
• Helps prevent uneven tire wear and improves steering feel
• Manufacturer Part Number: SPF4351-16K

Fits select 1983-2025 Toyota, Subaru, Nissan, and Honda vehicles including Camry, Impreza, Legacy, Outback, Rogue, and Civic. These SuperPro camber bolts provide a crucial adjustment point for vehicles equipped with factory struts that lack sufficient camber tunability from the factory.

Engineered from high-strength steel for maximum reliability, the SPF4351-14K kit replaces the upper or lower factory strut bolt to provide up to ±1.5 degrees of camber adjustment. This is a cost-effective solution for correcting alignment geometry on lowered vehicles, compensating for suspension wear, or dialing in aggressive settings for improved cornering performance. The installation process is straightforward, requiring only standard hand tools and no permanent modifications to the strut housing or knuckle.

• Adjustment Range: Up to ±1.5 degrees
• Bolt Diameter: 14mm
• Material: High-strength steel construction
• Placement: Front axle (Lower strut mount)
• Installation: Simple bolt-on process with standard tools
• Kit Includes: Pair of camber bolts and hardware
• Manufacturer Part Number: SPF4351-14K

Fits select 1971-2023 models from Chevrolet, Mazda, Toyota, Volkswagen, Dodge, Hyundai, and more. This SuperPro camber bolt kit provides a reliable solution for correcting front-end alignment on vehicles with strut-based suspensions. Designed to replace the factory upper strut-to-hub bolt, these 12mm high-strength steel bolts allow for up to 1.5 degrees of positive or negative camber adjustment.

This adjustment is essential for restoring factory alignment specifications after installing lowering springs or for fine-tuning handling characteristics for performance and track use. The high-tensile hardware ensures a secure, slip-free setting once torqued to specification.

• Provides +/- 1.5 degrees of camber adjustment for optimal tire contact and handling
• Forged from high-strength steel for maximum durability and reliability
• Installs into factory mounting points with standard hand tools
• Specific 12mm sizing ensures precise fitment within the steering knuckle and strut ear

• Part Number: SPF4351-12K
• Bolt Diameter: 12mm
• Adjustment Range: +/- 1.5 Degrees
• Quantity: Set of 2 Bolts

Fits 2004-2006 Pontiac GTO Base.

The SuperPro SPF0877K Camber and Toe Adjusting Bushing Set is a precision-engineered solution for addressing the alignment limitations of the factory rear suspension. Designed to replace soft, prone-to-failure rubber components, this set utilizes SuperPro's proprietary engineering-grade polyurethane to provide a stable, long-lasting platform for your vehicle's suspension geometry. This kit is essential for maintaining a proper tire contact patch on lowered vehicles or those used in high-performance driving environments.

By allowing for precise camber and toe adjustments, this bushing set corrects steering geometry to reduce uneven tire wear and improve overall handling predictability. Unlike standard rubber, this polyurethane formula is unaffected by extreme temperatures, oils, or coolants, ensuring consistent performance for the life of the vehicle.

• Manufacturer Part Number: SPF0877K
• Material: Proprietary engineering-grade polyurethane
• Adjustment Type: On-car adjustable for camber and toe
• Durability: Resistant to oils, water, and environmental contaminants
• Performance: Enhances steering response and maintains alignment settings
• Origin: Designed, engineered, and manufactured in Australia

Fits select 1968-1973 Ford Mustang, Fairlane, Falcon, Torino, and Mercury Cougar and Comet.

Modern radial tires require alignment specifications that differ significantly from the original factory settings developed for bias-ply tires. These SPC Performance adjustable caster rods allow you to achieve the +3.00° of caster recommended for improved return-to-center and responsive steering performance on classic chassis.

Factory strut rods on first-generation Mustangs and related Ford/Mercury platforms are non-adjustable. Over time, original bushings wear out, causing excessive movement in the lower rod assembly and unpredictable handling. These rods feature high-durometer OE-style rubber bushings that protect the chassis mount from damage while providing the rigid, precise geometry needed for modern tires. For enthusiasts seeking a complete front-end overhaul, these rods pair perfectly with the SPC adjustable camber control arm kit (part #94219).

• Adjustment Range: Caster ±2.00°
• Construction: High-strength steel with high-durometer rubber bushings
• Installation: Replaces factory non-adjustable strut rods
• Quantity: Sold as a pair (1 pair required per axle)
• Manufacturer Part Number: 94230

Fits 1964-1966 Ford Mustang, 1964-1965 Ford Falcon, 1964-1965 Ford Ranchero, and 1964-1965 Mercury Comet and Cyclone.

Modern radial tires require different alignment specifications than the original factory settings designed for bias-ply tires. The SPC Performance 94220 adjustable caster rod allows you to dial in precise settings to promote improved return-to-center feel and more responsive handling. Stock strut rods on first-generation Mustangs and related Ford/Mercury chassis are non-adjustable and frequently utilize worn-out bushings that allow excessive lower rod assembly movement, resulting in poor tracking.

This adjustable rod replaces the fixed factory unit, featuring high-durometer OE-style rubber bushings that protect the chassis mount from damage while providing the rigidity needed for modern suspension geometry. It is an essential upgrade for classic vehicles running modern tire compounds to ensure stability and proper alignment.

• Manufacturer Part Number: 94220
• Front Adjustment Range: Caster ±2.00°
• Bushing Material: High Durometer Rubber
• Quantity: Sold individually (1 required per wheel)
• Installation: Replaces factory non-adjustable strut rod

The SPC Performance FasTrax Camber/Caster Gauge provides a portable, hands-free solution for performing precise alignment adjustments at the shop or the track. Designed for 13-inch to 17-inch wheels, this gauge allows you to fine-tune suspension geometry for optimal handling and reduced tire wear without the need for a full alignment rack.

• Wheel Fitment: Fits most wheels from 13" to 17"
• Camber Range: +/- 4°
• Caster Range: -4° to +12°
• Mounting: Includes a hands-free wheel mount for quick setup and repeatable accuracy
• Portability: Compact design suitable for trackside use and garage storage
• Expandability: Compatible with optional Toe Adapter Kit (part #91100, sold separately)

The 91000 kit includes the FasTrax gauge and the adjustable wheel mount. It is an essential tool for enthusiasts and racers looking to maintain precise alignment settings after suspension modifications or between track sessions.

Fits select 2004-2025 Infiniti QX56 and QX80, Nissan Armada, Frontier, NV, Pathfinder, Titan, Titan XD, and Xterra, and Suzuki Equator.

Correct your vehicle's wheel alignment with the SPC Performance Cam Bolt Kit. These specialized eccentric cams are designed for installation in the lower control arms to provide the camber and caster adjustment necessary for proper handling and tire wear. This kit is a direct replacement for the original non-adjustable lower control arm bolts, which often lack the range needed to compensate for suspension settling, lift kits, or chassis modifications.

• Adjustment Range: Enables precise camber and caster tuning in the front lower control arms.
• Durable Construction: Engineered to withstand the stresses of both heavy-duty towing and off-road use.
• Direct Replacement: Replaces fixed-position OE hardware to allow for professional alignment specifications.
• Complete Solution: Includes necessary cams and hardware for a reliable installation.
• Manufacturer Part Number: 87520

Fits select 1998-2004 Nissan Frontier and 2000-2004 Nissan Xterra models. This SPC Performance Front Cam Bolt Kit is designed to replace seized or damaged factory alignment cams on front upper control arms.

Exposure to road salt and moisture often leads to factory bolts seizing inside the bushings, making alignment adjustments impossible. This high-strength replacement kit restores full adjustability and provides an expanded range of ±2.00° for both camber and caster. Whether you are correcting alignment after a lift or simply performing routine maintenance, these bolts provide the precise tolerances needed for a proper wheel alignment.

• Provides ±2.00° of camber/caster adjustment
• Direct replacement for OE front upper control arm cam bolts
• Essential for vehicles with seized or corroded factory hardware
• Kit includes hardware for both sides (Pair)
• Manufacturer Part Number: 87515

Fits select 1995-2011 Ford Explorer, Explorer Sport, Explorer Sport Trac, Ranger, Mazda B-Series (B2300-B4000), and Mercury Mountaineer.

Achieve precise alignment on your truck or SUV with the SPC Performance Cam Bolt Kit. This kit is designed to replace the factory upper control arm bolts and locking plates, providing a significant adjustment range to correct camber and caster issues often caused by suspension lifts, lowering kits, or worn factory components. By installing these cams, you can dial in up to ±2.00° of change, ensuring optimal tire wear and handling characteristics.

Built for the technician, each cam features a integrated 3/8" drive receiver. This allow for easy adjustment from either side of the upper control arm, even in tight wheel wells where access is limited. This kit includes four bolts, which is enough hardware to complete both the driver and passenger sides of the vehicle.

• Adjustment Range: ±2.00° Camber/Caster
• Installation Time: 0.8 hours per side
• Drive Type: Integrated 3/8" square drive for easy adjustment
• Quantity: Set of 4 bolts (covers front left and front right)
• Manufacturer Part Number: 87500

Fits select 2013-2026 Buick, Cadillac, Chevrolet, and GMC vehicles, including Camaro, CTS, ATS, Enclave, and Acadia. This SPC Performance rear camber adjustment cam is engineered to replace seized or broken factory adjusters that often fail in high-corrosion environments.

When OE bolts freeze or break, it becomes impossible to properly align the rear suspension. This replacement cam bolt restores the necessary adjustment range to bring your vehicle back into factory specifications, helping to prevent premature tire wear and ensuring predictable handling. Each kit is sold per wheel; two kits are required to service both the driver and passenger sides of the rear axle.

• Restores lost rear camber adjustment range
• Direct replacement for frozen or damaged OE adjusters
• Special coating provides superior corrosion protection for long-term serviceability
• Sold individually (one kit required per wheel)
• Manufacturer Part Number: 87445

Fits select 2013-2026 Cadillac (ATS, CTS, CT4, CT5), Chevrolet Camaro, Dodge Hornet, Fiat 500X, and Jeep (Compass, Renegade) models.

The SPC Performance Rear Toe Adjustment Cam is a critical service solution designed to restore alignment adjustability on vehicles with frozen or broken factory adjusters. Over time, original hardware often succumbs to road salt and debris, making precise toe settings impossible. This replacement cam kit allows technicians to regain the necessary range of motion to bring the rear suspension back into specification, protecting your tires from premature wear and ensuring predictable handling.

• Restores lost rear toe adjustment range caused by seized or damaged OE hardware
• Replaces original equipment adjusters with high-strength eccentric hardware
• Essential for maintaining proper vehicle tracking and tire longevity
• Sold per wheel; two kits are required to service the entire rear axle
• Manufacturer Part Number: 87440

Fits select 2008-2017 Chevrolet Camaro, SS, Caprice PPV, and Pontiac G8 models. The SPC Performance Rear Camber and Toe Adjustment Kit (MPN 87430) is designed to double the available adjustment range compared to factory hardware. This kit is essential for correcting alignment geometry on lowered vehicles to improve handling performance and prevent premature tire wear.

These high-strength cam bolts serve as a direct replacement for the original equipment (OE) hardware. The design allows for precise tuning of the rear suspension without the need for time-consuming slotting or grinding of the subframe or control arms.

• Camber Adjustment Range: ±1.00°
• Toe Adjustment Range: ±2.00°
• Installation: Bolt-on replacement for OE cam bolts
• No slotting or grinding required
• Manufacturer Part Number: 87430

Fits select 1988-2005 Cadillac Escalade, Chevrolet/GMC C/K 1500-3500 Series, Tahoe, Suburban, and Astro/Safari models.

Restore proper alignment geometry on your GM truck or SUV with this SPC Performance heavy-duty cam bolt kit. Designed to replace the factory upper control arm mounting bolts, these cams provide the necessary range to adjust camber and caster, which is often required after installing a lift or leveling kit, or to correct suspension drift on high-mileage vehicles.

For installation, remove the OE bolts and install the cams, rotating them to reach the desired alignment specs. Note that on some applications, it may be necessary to remove the factory slugs and elongate the mounting holes; SPC recommends using punch part number 74910 for this process.

• Provides camber and caster adjustment for improved handling and tire wear
• Heavy-duty construction for reliable performance in truck applications
• Replaces OE upper control arm mounting hardware
• Includes four (4) cam bolts to cover both sides of the vehicle
• Manufacturer Part Number: 87400