Dirt Street Stock Parts

Give your braking system the upgrade it deserves with the Allstar Performance GM Metric Brake Caliper (ALL42083) — a rock-solid, direct-fit replacement built specifically for 1978–1987 GM vehicles. Crafted from durable cast iron, this passenger-side...

Keep your GM Metric calipers dialed in perfectly with the Allstar Performance Caliper Spacer. This precision-machined aluminum spacer ensures proper brake pad positioning, giving you consistent, reliable stopping power every time you hit the brakes...

Fuel system reliability hinges on preventing backflow and maintaining consistent pressure—two problems this check valve solves with a single, bolt-on component. By opening at just 3 PSI, it eliminates the need for expensive high-pressure pumps and...

Fuel backflow can kill system pressure and force you into expensive pump and regulator upgrades you don't need. This high-flow check valve seals the leak instantly when your pump shuts off, maintaining consistent pressure while delivering 20% more flow...

If you're building a dedicated drag, circle track, or street strip machine, a full-spool third member delivers the straight-line performance your setup demands. The Ford 9-inch with a locked spool eliminates wheel hop and power loss by ensuring both rear...

The Fivestar MD3 nose delivers the impact resistance and durability your '88 Monte Carlo street stock demands, with a design that sheds dirt and debris rather than trapping it. This two-piece complete assembly bolts on with minimal hassle, getting you...

Restoring or customizing your 1988 Monte Carlo requires components that match OEM specifications and durability standards. This Fivestar MD3 rear bumper cover delivers the authentic fitment and molded construction your classic deserves, whether you're...

If you're running a Street Stock Camaro in competition, aerodynamic consistency and visual identification are non-negotiable. This Fivestar MD3 nose kit delivers both—providing a complete, competition-ready front end solution that meets Street Stock...

The MD3 nose kit delivers a modern, aggressive front-end aesthetic while maintaining the durability required for short-track competition. Whether you're running stock classes or modified chassis, this bolt-on nose gives your Camaro the visual presence to...

If you're running Street Stock at the short track, your nose kit needs to balance durability with regulation compliance—and the Fivestar MD3 delivers both. This two-piece molded plastic design is engineered to absorb contact without shattering, keeping...

If you're running a short-track Camaro in Street Stock or G-body competition, this MD3 nose kit delivers the aerodynamic profile and durability you need to stay competitive lap after lap. The two-piece molded construction is engineered to absorb impacts...

If you're running a short-track Camaro in stock or street stock competition, the front end takes a beating every race weekend. The Fivestar MD3 nose kit replaces cracked, dented, or damaged bodywork with a bolt-on assembly that restores aerodynamic...

MD3 front bumper wear strips take the brunt of track contact and minor incidents—protecting your investment in bodywork and maintaining that factory-correct appearance. These molded plastic strips are engineered to absorb impact energy and wear...

Fine-tuning your carburetor's air-fuel mixture is essential for maximizing power output and ensuring reliable performance across different driving conditions. This Quick Fuel jet assortment gives you four jets at each size from 75 to 110, eliminating...

A quality hub assembly is foundational to any reliable rear axle setup, and this PEM hub delivers the durability and precision needed for both street and track applications. The complete kit eliminates guesswork by including all necessary...

Proper wheel bearing installation is critical to maintaining hub integrity and preventing catastrophic failure on the track or street. The PEM Hub Master Install Kit eliminates guesswork by providing every component you need in one package—bearings, lock...

Protect your Grand National wheel hub assembly from road contamination with a precision-engineered dust cap that won't compromise performance. The PEM Dust Cap Kit delivers superior corrosion resistance and a reliable O-ring seal in black anodized...

Airborne dust and debris are the silent killers of engine performance and filter longevity. This Outerwears prefilter wraps around your existing air filter to intercept fine particles before they reach your element, extending service intervals and...

If you're running an open-element air intake, you're exposing your engine to dust, sand, and debris that can compromise filter longevity and performance. The Outerwears 14in prefilter wraps around your air filter element to trap particles before they...

Protect your engine's breathing system from contamination without sacrificing airflow. This 14-inch Outerwears air filter wrap uses puncture-resistant polyester mesh to intercept sand, dirt, and fine particles before they reach your air filter...