Deliver 50,000 volts of top-of-the-line, pure HEI spark energy to your Mopar V8 with PROFORM’s Chrysler Big Block Distributors. 

NMRA and NMCA racers rely on ARP products for superior quality, looks and for its wide range of fasteners that meet your needs, whether you’re building and engine or assembling a rear end.

Wilwood has added two all-new disc brake options for GM G-body vehicles equipped with 7-1/2-inch (7.5-inch) or 7-5/8-inch (7.625-inch) rear differentials.

In the intense and challenging world of drag racing, driveline components have the unenviable task of performing and a high level and enduring the ultimate rock-and-a-hard-place durability test. When a race car launches all the pieces in between the engine and the track surface are wedged between a near irresistible force and an immovable object. 

Before offering its supercharger systems to the public, ProCharger performed extensive drag strip, dyno, and road testing ensuring the supercharger system delivers the expected results reliably. The company even put one of its test vehicles on the road visiting dealers while logging over 2,000 miles of highway driving.

The Latest and Greatest Parts for NMRA and NMCA Racers and Performance Enthusiasts

KBS MAXX provides a beautiful, durable, UV stable finish with excellent gloss retention.

Today a new name emerged, and it was created by a familiar group of product designers and hardcore horsepower enthusiasts. American Forced Induction is the brainchild of Dan and Ryan Jones along with partner Mark Brumitt.

TREMEC is pleased to announce the release of the long anticipated GM version of the Magnum XL 6-speed manual transmission to the aftermarket.

From drag racing to endurance racing and everything in between, Championship Winning Racers rely on Jesel Pro Series shaft rockers to get them to the Winner’s Circle.

Bring the Bowtie love back, or to the rear, with reinforced Bowtie Differential Covers in the popular Cast Gray Crinkle finish. Not only a great look for your rear axle, but also strengthens the rear housing case, reducing flex and extending gear life in heavy torque situations.

Rock Out With New ProForm Mopar Small-Block and Big-Block Rockers

Silver Sport Transmissions (SST), known for its PerfectFit™ TREMEC transmission kits, tasked the in-house engineering team to create a T-5 kit for 1968-1979 Chevrolet Corvettes to give owners a second, more affordable option for an overdrive 5-speed transmission.

Dan Jesel used his decades of experience to converge on an idea that the perfect V8 would have eight equal cylinders free of compromise.

MAHLE Motorsport’s SBC Dish PowerPak pistons are available either in a 2618 alloy or 4032 alloy, the kit comes complete with a 1.0, 1.0, 2.0mm file fit performance ring set, pins, and clips.

Any stick racer will tell you there’s nothing quite like dumping the clutch and rowing the shifter in a manual transmission-equipped vehicle. Throwing clean, crisp powershifts gives the driver a special connection to the car—and truly makes you a direct part of the acceleration process.

RC Components offers a complete line of front and rear wheels for drag racing and street/strip applications.

The Lightweight Strange 2-Piston Front Brake Kit is delivers maximum performance with minimum weight and drag.

Building a performance vehicle for the street or track is always a balance between opposing needs. Form vs function. Power vs weight. Strength vs lightness. Most of the time, one of those needs is more important to the build, so the other is sacrificed. But now Mishimoto is offering a new product to help with your boosted build.

Officially born on March 13, 1930, Rimac Spring Testers have been an important tool for both professional engine-builders and serious enthusiasts.

MAHLE Motorsport, the technology leader of innovative high-performance pistons and rings, is introducing a redesign of their popular Small Block Chevy Dish PowerPak Piston set.

Dayco, a leading engine products and drive systems specialist for the automotive, industrial and aftermarket sectors, is growing its line of high performance racing products for today’s engine builders and race teams.

Protecting wiring harnesses, fluid lines and other hoses and lines from heat and exposure has reached a new level with Heatshield Products new Lava™ Hot Rod Sleeve thermal barrier protective sleeves.

Check out the hottest new parts for 2023 in our Performance Product Showcase. This is the perfect time to get the best new parts for your race car build, so it is ready to go when the season starts.

PROFORM’s Super-Street Roller Rockers are gaining a new member to the family; perfect for serious street performers and weekend-warrior racers looking to Unleash the Horsepower of their LS Gen III/IV V8 Engines.

MAHLE Motorsport now offers drop-in replacement pistons designed for use with the factory Gen 4, i.e. 2005+ rotating assembly that minimizes machine work and maximizes reliability and performance for stock bottom end 5.3L LS engines.

AutoRod’s new ARC-6001Z Flat Touch switch panel is designed with racers in mind with a host of features designed to work in any race car.

Direct injection has become increasingly popular with vehicle manufacturers due to being able to precisely deliver a specific measure of fuel into the combustion chamber. But, like port injectors. they can—and do—clog.