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Best Auto Repair, Greeneville

3460 W Andrew Johnson Hwy Greeneville, TN 37743

423-823-9987
Opening Hours
  • Mon 8:30AM - 5:30PM
  • Tue 8:30AM - 5:30PM
  • Wed 8:30AM - 5:30PM
  • Thu 8:30AM - 5:30PM
  • Fri 8:30AM - 5:30PM
  • Sat Closed
  • Sun Closed
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RG Diesel LLC in Greeneville, Your Auto Repair and Engine Experts

The auto repair experts at RG Diesel LLC know sheer horsepower better than anyone. Whether you own a BMW, Corvette or classic muscle car, we can tune up your stock engine to hum perfectly.

When you are ready to install a new competition level crate engine and complete rotating assembly come to RG Diesel LLC the high-performance auto repair experts that drivers in Greeneville trust. From Chevrolet to Edelbrock and Mast Motorsports we have the expertise to turn a sports car into a high-performance racing machine.

Let us drop-in a new set of pistons, improve your engine oil and lubrication system or upgrade your valvetrain. Every day the expert mechanics at RG Diesel LLC give engines an extra boost with high-flow cylinder heads and multiport EFI. No build is too big at RG Diesel LLC. Stop by our auto repair shop at 3460 W Andrew Johnson Hwy or call today at 423-823-9987 and let's talk horsepower.

Roush, Edelbrock, Chevrolet and More

Chevrolet Engines
Chevrolet Performance began engineering high-performance crate engines 50 years ago and today continues to manufacture new horsepower focused engine designs with a distinctly American sound. Chevrolet offers full crate engine drop-in kits to help high-performance car drivers get back to leading the pack fast.

Edelbrock Engines
Edelbrock engines are known for research and development, manufacturing, and state-of-the-art testing facilities. Racing enthusiasts have called the Edelbrock manufacturing approach "the most state-of-the-art" in the United States. Founder Vic Edelbrock Sr. bought his first project car, a 1932 Ford Roadster, and designed a specialty engine and intake manifold that instantly became a sensation in the world of "hot rods" and racing.

More High-Performance Engines

  • ATK High-Performance Engines
  • BluePrint Engines
  • First Mate Automotive
  • Mast Motorsports
  • Mopar
  • Reviva Inc.
  • Speedmaster
  • VEGE Remanufactured Engines

Roush Engines
Combining engineering with racing, Roush founded Roush Performance Engineering in 1976 and began selling high-performance engine designs to the world of motorsports. His racing team's ability to win and a brilliant solution-oriented approach to building engines earned Roush a reputation associated with excellence.

Discover More About Engine Repair Services At RG Diesel LLC in Greeneville

Undercar Services: Maintenance
Drive Train
Transmission

coupons

10% Labor

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Veterans and Active Military

  • ASE (Automotive Service Excellence)
  • Federated Car Care
  • ford powerstroke
  • sema
  • tora
  • TECH-NET Professional Auto Service - Trans
  • Car Care Aware

Testimonials

Great knowledgeable people and competitive prices. Best around.
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