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What our customers are saying:

"Thank you for your efforts in organizing the AIM data seminar. I enjoyed the day. I also enjoyed seeing your facility. I was very impressed with the organization and cleanliness. After visiting your location it is easier to see how you consistently offer such outstanding customer service."
J.G. from Wisconsin

Engine & Transmission Tools

We offer a selection of specialized tools and accessories for building, tuning, and maintaining reliable, winning racing engines.

Engine Building Tools

Engine Testing, Tuning, & Maintenance Tools

Piston Ring Compressors

Plastigauge

Books on Engine Building, Tuning, and Maintenance

Transmission Tools

Tools

Recent Top Selling Products for this category
Gear Change Tool for LD200 Gearbox Our gear change tool supports and aligns the gear stack on 4-speed Hewland LD200 gearboxes, making it much easier to assemble onto the pinion shaft.	Ford 2.0L Clutch Alignment Tool, 1 x 23 This Clutch Alignment Tool has the correct 1x23 spline size for the Ford 2.0L SOHC Pinto engine. Note that some cars converted to FF1600 may also use this size.	Spark Plug Magnifying Flashlight A Spark Plug Magnifying Flashlight is the best way to keep tabs on how well your engine is tuned. Reveal oil deposits, signs of detonation, or cracked insulators.