Maintaining consistent rear-end oil levels during competition is critical to gear longevity and differential performance—this kit eliminates guesswork with a dedicated, trackside fill system. The 10 AN quick-change design integrates seamlessly into most...

Maintaining consistent rear-end fluid levels under racing conditions is critical for performance and longevity—this deck-mounted fill tank kit eliminates guesswork and pit-stop delays. The 10 AN push-lock fittings and pre-assembled Aeroquip hose mean...

Keeping your quick change rear-end properly filled during competition is critical to gear longevity and consistent performance. This deck-mount fill tank kit eliminates guesswork by giving you a dedicated, accessible reservoir for quick oil top-offs...

Pulley misalignment cuts engine efficiency and accelerates belt wear—problems that cost you races. This shim kit delivers the precise adjustments needed to dial in your water pump pulley geometry, ensuring consistent belt contact and reliable cooling...

Maintaining precise coolant flow is critical for engine longevity and consistent performance under racing conditions. These water outlet restrictors give you three tuning options—5/8", 3/4", and 1" ID—so you can dial in the exact cooling characteristics...

Precise crank pulley alignment is critical for belt drive systems, accessory timing, and overall engine balance—especially in high-RPM racing applications. This aluminum shim corrects pulley offset issues that can lead to belt wear, accessory...

Proper water pump pulley alignment is critical for maintaining consistent coolant circulation and preventing belt slip under high RPM conditions. This 1/16" aluminum shim compensates for manufacturing tolerances and wear, ensuring your pump runs true and...

Proper water pump pulley alignment is critical for consistent cooling system performance and belt longevity in dirt-track racing applications. This 1/8" aluminum shim allows you to fine-tune pulley spacing and eliminate belt slip or misalignment issues...

Crank pulley timing and belt alignment are critical to maintaining proper engine synchronization and preventing costly damage during high-RPM operation. This 0.125" aluminum shim provides the precise offset needed to dial in your pulley position, whether...

Crank pulley timing and accessory drive alignment can make or break your engine's performance—even a fraction of an inch matters in high-RPM applications. This 0.062" aluminum shim gives you the precise spacing needed to dial in pulley geometry, reduce...

A worn or missing hub seal compromises bearing protection and increases drag, directly impacting wheel speed and lap times. This low-drag front hub seal maintains proper lubrication while minimizing resistance—critical for IMCA competition where every...

Dirt mod late models demand chassis support that flexes with impact without compromising structural integrity. These body braces prevent panel separation and reduce stress on your frame during aggressive cornering and hard hits. A bolt-on solution that...

Dirt modified racing demands structural integrity under extreme lateral loads and repeated impacts. This 6-piece aluminum bracing kit reinforces your door and quarter panel mounting points, preventing flexing and panel separation during high-speed turns...

Dirt late model racing demands body panels that stay put through high-speed contact and aggressive cornering. This 9-piece aluminum bracing kit reinforces doors, fenders, and quarter panels with precision-engineered support, reducing flex and panel...

Upper control arm alignment is critical to suspension geometry—even small deviations compound into poor handling, uneven tire wear, and lost lap time. These 1/16-inch shims let you dial in precise camber and caster adjustments without replacing entire...

A cooling system is only as strong as its weakest connection. This brass radiator neck fitting eliminates leaks and maintains consistent coolant flow by providing a secure transition between your radiator neck and hose lines. Whether you're running a...

Precise suspension geometry is non-negotiable in IMCA racing, and even small deviations in upper control arm alignment can compromise handling and tire wear. These 1/8-inch shims let you dial in exact ride height and camber adjustments without...

Brake caliper security is non-negotiable in high-performance applications—a single loose bolt can compromise your entire braking system. This GM metric brake caliper bolt delivers the precision fit and corrosion resistance your racing or...

Brake caliper bolts are critical fasteners that directly impact your stopping power—they must be precisely engineered and absolutely reliable. These GM metric bolts feature a built-in shoulder that ensures proper seating and eliminates the risk of...

Crankshaft pulley alignment is critical for belt drive geometry and accessory performance on small-block Chevy engines. This three-piece spacer kit gives you precision adjustment in 1/16", 1/8", and 1/4" increments, eliminating guesswork when dialing in...