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.

TH400 drag racers seeking a radical edge over the competition will get the total package of performance, consistency and safety with the new Smart-Tech® drum module from Sonnax. It’s the first and only Turbo 400 upgrade to deliver a big boost in transmission efficiency for more power to the ground, improved traction/stability on the shifts and unmatched protection against catastroph...

Advanced Fuel & Ignition Systems recently released an all-new line of high-performance fuel injectors designed for Pro Mod-style engines.

Ford fans will be excited to learn that Whipple Superchargers has been working hard and has announced it will have kits ready to go for the 2024 Mustang GT and the much-anticipated Dark Horse special edition.

BMR Introduces A Drag Racing Sudspension Kit To Help Improve Traction in Your 2010-2015 Chevrolet Camaro

The 4L60E and 4L65E transmissions served duty behind GM’s muscle and sports cars for over 20 years, and with an LS powerplant that readily accepted modifications and churned out plenty of power, it wasn’t a surprise when the transmissions behind these engines began to show their weak points.

BMR Suspension Introduces GM G-Body Parts To Enhance Performance

Godzilla Engine Swaps Made Easy With New Intake from Ford Performance

Philadelphia Racing Products (PRP) has a knack for improving on currently available products and has a dozen CNC machines whittling billet aluminum into components that look great, function as designed, and outperform most.

Dodge unwrapped a full slate of new additions to its factory-backed Direct Connection performance parts line today, including a Direct Connection Dodge Challenger Mopar Drag Pak Rolling Chassis for grassroots drag racers, a Dodge Challenger body-in-white kit, Direct Connection-licensed carbon fiber SpeedKore parts, a licensed vintage Dodge Charger carbon fiber body from Finale Speed, licensed Amer...

Camshafts, and the shape of the lobes on them, can play a dramatic effect on how a vehicle performs at different engine speeds. Understanding how they work—and the different types available—will help you to maximize your four-stroke engine’s performance. 

We’ve come a long way from PROM Chips when it comes to tuning electronic fuel injection systems, with some original equipment manufacturers making it easier for us than others.

Just like the competitors in our racing series, NMCA needs tow vehicles to get hardware to the track to make the magic happen.

Since its inception, General Motors’ LS engine was a wildly successful platform, but some don’t know its history. LS was the name given to the all-new modular design Gen 3 and Gen 4 small-block engines from 1997 to 2020.

You might think of synthetic oils as a relatively modern development in the world of performance, but Red Line Synthetic Oil began offering its advanced lubrication products more than four decades ago when Peter Filice and Tim Kerrigan founded Red Line Synthetic Oil in 1979.

The ProCharger Accessory Drive Kit offers the sleek design style you expect from our brand, and a unique supercharger bracket design that offers you the convenience of adding the supercharger kit when you are ready.

In the world of sway bars (anti-roll bars), bigger seems to be better. Can they be too big? Or do you even need a sway bar at all? There’s a lot of questions you might be asking yourself about sway bars.

Just because a problem arose after installing a new part, doesn’t always mean the new part is the problem.

After being involved in revolutionizing the sport of drag racing through his pioneering work with nitrous oxide, Dale Vaznaian is doing it again with his innovative new company, Compressed Air Supercharging.

The Holley drive-by-wire accelerator pedal is a perfect compliment to any vehicle using drive-by-wire technology.

The latest pushrod powerplant to enter the hot-rodding realm is the Ford 7.3-liter Godzilla engine.

Until now to follow the rules of most sanctioning bodies a remote recovery tank would have to be plumbed off the overflow hose.

To supply those vehicles means adding fuel pumps with increased flow, and the specialists at Aeromotive offer drop-in fuel pump modules for recent and current Ford, Mopar, and GM applications.

Just how receptive are the Gen-3 Hemis to boost you ask? To answer this question, we decided to take TorqStorm up on its offer to test one of the company's (many) centrifugal supercharger kits.

Users asked and Design Engineering, Inc. delivered. DEI’s popular Titanium Knitted Sleeves are now available in a smaller size to fit 3" to 3.5" (# 10042) OD exhaust and turbo pipes, up to 36" in length.

Wilwood has added two new brake kits with staggered caliper mounting for 1964-71 Buick/Olds/Pontiac 10-bolt rear differentials.