Working Hours
  • Mon 8:00AM - 6:00PM
    Tue 8:00AM - 6:00PM
  • Wed 8:00AM - 6:00PM
    Thu 8:00AM - 6:00PM
  • Fri 8:00AM - 6:00PM
    Sat Closed
  • Sun Closed
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301-770-2230 | 12025 Nebel St

Engine Repair

Engine Repair, Rockville, MD

SHOP in Rockville, Your Auto Repair and Engine Experts

The auto repair experts at Golden Gears Automotive, Inc 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 Golden Gears Automotive, Inc the high-performance auto repair experts that drivers in Rockville 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 Golden Gears Automotive, Inc give engines an extra boost with high-flow cylinder heads and multiport EFI. No build is too big at Golden Gears Automotive, Inc. Stop by our auto repair shop at 12025 Nebel St or call today at 301-770-2230 and let's talk horsepower.

Roush, Edelbrock, Chevrolet and More

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.

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.

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.

More High-Performance Engines

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

What Our Customers Are Saying

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Sam helped me with the transmission. I was hesitant if I should replace it as my car had 100,000 miles. He worked with me. Thank you-

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Sam and his team are wonderful! He is honest, fair and will go out of his way to find the best solution to any issue your car may have. Sam is courteous and generous, and I highly recommend Golden Gears. I teach at a school nearby and we ALL take our cars to him. I just picked up my car from his spotless workshop, and Sam found a cosmetic flaw which he fixed on the spot, free of charge. Golden Gears is a treasure.

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I know that the job will be done right, and that it was needed.

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Great service, Sam is very attentive and helpful, the service is very trustworthy.

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Truly impressed by GOLDEN GEARS, both the the level of professionalism of the staff and owner Sam as well as technical know-how. Overall, would (and will) return in a heartbeat. Honest & trustworthy-- two characteristics that are all too hard to find these days. Thank you, V, J and Sam. I'll be back (hopefully not too soon, though!)

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I've been coming to Golden Gears for 10+ years. Sam and the team always do a great job. It's invaluable to have a mechanic you can trust.

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Excellent, trustworthy service for over 20 years!

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Sam is a very skilled mechanic who is good at diagnosing and repairing problems. He is also very trustworthy, and completes repairs promptly.

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I usually choose a garage based on recommendations from friends, but took a chance and went to Golden Gears based on online reviews. The Maryland inspection went well and the price was very reasonable. The owner recommended that the tires be rotated, which I knew needed to be done as I had incorrectly moved the newer tires to the back of the car when I rotated them myself. Based on this experience, I trust this shop and plan to return for maintenance and repairs.

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Fabulous experience. I think I've found a car repairman to go to for the rest of my life. Competent, kind, and fairly priced.

  • ASE (Automotive Service Excellence)
  • IDENTIFIX
  • Jasper
  • ASE Master Technician
  • BBB Accredited Business
  • ALL-DATA
  • BG Products
  • Car Care Aware
  • Call Us For Service: 301-770-2230