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Web Link Kentucky Trailer

As the leader in racing trailer and mobile performance platforms, Kentucky Trailer custom builds racing transporters for all circuits providing superior after sale support and service.

Web Link Darton Sleeves

Darton International was incorporated in 1978 with a goal of becoming a premier manufacturer of automotive speed equipment parts. In pursuit of this objective lead the founders to establish manufacturing relationships with unique European factories specializing in products and techniques which would harmonize with Darton's potential customers

Darton initially selected two groups of products to concentrate on: steelstampings (such as valve covers) and precision CYLINDER SLEEVES. One of the company's first customers for both groups of products was Milodon Engineering. Together, they pioneered new and innovative ways to manufacture their product, performance cylinder sleeves. Darton became the first supplier of high quality centrifugally cast ductile iron cylinder sleeves to meet SAE and ASTM rigid quality control standards.

Web Link Diesel Performance Engineering

From your farm truck to multi-charger unlimited pulling tractors and everything in between, we'll get you what you need.

Web Link Donovan Racing Engines

Donovan Engineering Corporation has been making aluminum engine blocks since 1971 with the Donovan 417 which was based on the 1958 Chrysler 392 Hemi.

Since then, the state-of-the-art facility has provided engine builders around the world with aluminum engine blocks based on the small block Chevy, big block Chevy, Model-D, and the 417 Hemi.

Web Link Dynomitrixs

High Performance Gearing Design & Manufacturing

Tom Urmson 724-898-0078

Web Link Eder Motorsports

For 26 years Joe Eder Motorsports has been building/pulling championship vehicles at all levels of competition. Our goal at Eder Motorsports is to build and supply you with the pulling industry's best high quality custom built pulling chassis and specialty parts. We offer complete CNC machine services and have a long history of building championship combinations on the State, Regional and National circuits.

Web Link FAB Shop

Tim Murphy, the owner of The Fab Shop has 20+ years of experience in Motorsport, Fabrication, and Machining. During these 20+ years he has built parts for nearly every major motorsport in America this includes Winning and Record Holding NHRA Pro-Stock Cars, IRL Cars, World Sports Cars, Championship Winning Pulling Trucks and Tractors, and custom one-of-a-kind Harley parts. 

Web Link Fair Valley Performance & Repair

The business was established in 2001 under the name of B&D Enterprises.  In 2006, the business name changed to Fair Valley Performance & Repair (FVP).  Currently Dennis Frey, his wife Jennifer, and the team of Scott Luck, Travis Meinholz, Casey Schroeder, Greg Sprecher, Gavin Meeker, Drew Schulenburg, Ashley Frey, Austin Perry, Scott Thompson, and Ryan Devine and operate FVP out of Sauk City, Wisconsin USA.  

Web Link Midwest Wheels

Mini Chassis and Aluminum Wheels for all pulling applications.

Roger Wysong, 937-833-5643 or 937-833-4710. 

Web Link Modern Machine

Modern Machine & Tool, Inc. was established in 1998 in a garage with one lathe, mill and saw along with a few tools. Modern Machine strives on quality of our product and responsive customer service. We specialize in specialty machine parts, custom machining and fabrication. We have the capabilities of a simple one off part or large quantities of complex castings or detailed parts.

Web Link Nichols Pulling Edge Tires

Makers of specialized tires for pulling along with other products for the pulling industry. 

Web Link Pioneer Motorsports

Pioneer Motorsports L.L.C. specializes in custom data acquisition systems for truck and tractor pulling. RPM Performance Products' quality hi-speed data logger will provide a wealth of information that will improve your ability to get the most from your truck or tractor.

Web Link PowerBore Cylinder Sleeves

 PowerBore Cylinder Sleeves is a division of Quaker City Castings, located in Salem, Ohio. Our sleeves are manufactured for a wide array of applications, including standard automotive, truck pulling, tractor pulling, street racing, drag racing, cycle racing, marine drag, and all other high performance racing and engine applications. We can customize most sleeves based upon specific customer needs. We also produce industrial sleeves for compressors and other OEM equipment. 

Web Link Profab Machine Inc

Profab Machine, Inc emerged in 1987 with the goal offering a cost effective product line at the the highest quality standards for four-wheel drive pulling trucks.  It has since grown to include super stock, pro stock, and super farm tractors, as well as two wheel drive and modified pulling vehicles.

ProFab uses modern machinery and the latest technology to produce high caliber products.  From the product materials to the heat treating process, quality and satisfaction are our number one priority. 

Web Link Racepak - Doug Theobald

Dealer for Racepak data acquisition products. Doug Theobald: 317-401-4847

Web Link Rursch Specialties

Crower Clutches and custom Flywhels. 309-795-1502. 12525 148th Ave W, Taylor Ridge, IL 61284

Web Link Salenbien Performance

In 2007 Salenbien Performance, LLC was founded by Butch and Ryan Salenbien. It was then that a state-of-the-art Dynamometer and test cell was built and put into operation. Along with the dynamometer cell we also offer a 15,000 square foot facility which includes a machine shop, repair shop, overhead cranes, forklifts and other forms of equipment handling, a heated wash bay and plenty of outdoor parking space for semi trailers and rigs.

Web Link Scheid Diesel

Scheid Diesel Service Co., Inc. was started May 1, 1982 with 5 employees in Terre Haute, IN. In 1990 we opened our second location in Effingham, IL. Our Lafayette, IN shop opened in 1999. All three locations have a fuel injection shop as well as a dedicated drive in service area. The company has grown every year to its present 50 employees and we are still growing. We can service any diesel engine including, but not limited to agricultural, construction, heavy duty truck, and automotive. Scheid Diesel has also made its mark in the diesel performance market with tractor and pickup truck pulling as well as diesel drag racing.

Web Link SFI Foundation

The SFI Foundation, Inc. (SFI) is a non-profit organization established to issue and administer standards for the quality assurance of specialty performance and racing equipment. The SFI Foundation has served the automotive aftermarket and the motorsports industry since 1978. Our service to the industry is a system of developing and administering various standards, certifications and testing criteria for use in motorsports. SFI strives to equally serve the manufacturers, consumers, sanctioning bodies, racers and government agencies through fairness, efficiency and respect.

The primary users of SFI standards, or specifications (specs), are equipment manufacturers whose products are tested and self-certified to the appropriate procedures. SFI Specs are included as part of the rules of race sanctioning organizations. Ultimately, the consumer benefits from the SFI program because it establishes recognized levels of performance or quality for a given product which results in a safer racing environment.

SFI has an international presence with approximately 100 member sanctioning bodies and well over 300 individual equipment manufacturers who participate in more than 85 specification programs. NTPA was the second member, just after NHRA.

Web Link Stabb Machine Inc

Staab Machine incorporated in 1990, specializing in custom performance parts. At first, Staab Machine worked with stock component parts; modifying them to output more power. Gradually we moved away from stock parts to manufacturing our own as we gained new knowledge.

Today, Staab Machine’s goals are the same as they were when it began; to make quality, parts, and to never stop inventing better products for our customers. Staab Machine continues its goals producing parts for top Grand National pullers down to antique tractor pullers.

Contact Info

National Tractor Pullers Association
6155-B Huntley Road,
Columbus, OH 43229

PHONE: (614) 436-1761

FAX: (614) 436-0964