Motorsports
- 323
- Off-Road International
- Design and fabrication of off-road vehicles for off road racing, hill climbing, SCCA, rally racing, rock climbing. Also, build off-road trailers, roll cages, suspension components, custom vehicle design for your application and special vehicles for motion pictures and car shows.
- 324
- Peter D Motorsports
- Specializes in fabrication and parts supply for dirt track Dwarf cars. Includes technical notes and local track information.
- 326
- Proformance Motorsport
- Manufacture specialist components for Off Road, Rally, Road race cars, ATV's, Go Kart's and other toys. Located in Mundaring Western Australia.
- 327
- Skinny Kid Race Cars L.L.C.
- Chassis builder and performance shop. Includes customer profiles, links and news.
- 329
- Autoshop Racing Engines
- Designs and develops racing engines for drag racing, road racing and extreme street performance.
- 330
- Dutchess Automotive Machine Shop
- Engine work for racing cars. Balancing, flow bench, dynomometer services. Race engine research and development.
- 332
- HP Racing Engines
- Performance engine machine shop operations, engine coatings, and chassis work for high performance and racing vehicles.
- 333
- Ryan Brown Inc
- Builds racing engines, fuel systems and ignition components for all types of oval and drag racing.
- 334
- Shafiroff Racing Engines and Components
- Custom built race engines, short block kits, cylinder head packages, balanced rotating assemblies, and parts and accessories.
- 335
- Slark Race Engineering
- Builds engines for race and speed events including Mini Miglia, Mini Sevens and hillclimb/sprint cars.
- 336
- Sonny Leonard Racing Engines
- Builder of engines for high performance street rods, drag racing, oval track and marine applications.
- 337
- Weseman Engineering
- Building racing engines for sprint cars, late model, modified and super stock in Minnesota.
- 338
- Williams Precision Engines
- High performance dynometer equipped machine shop specializing in custom built Sprint Car, Late Model, UMP Modified, and 2300 Ford Mini Stock, racing engines.