KnuckleHead Diesel

KnuckleHead Diesel KnuckleHead Diesel is a repair and performance shop! We specialize in Duramax and Cummins powered trucks. Turbos, injectors and pumps, you name it we can do it.

Here at KnuckleHead Diesel we do general repairs, performance needs, and offer fleet services.

07/06/2026

🚛☀️ Summer heat can be tough on your truck—don’t let a small issue turn into a major repair.

Whether it’s routine maintenance, diagnostics, engine repairs, or performance upgrades, the team at Knucklehead Diesel & Performance is here to keep your truck running strong.

Don’t wait until you’re stranded on the side of the road. Stay ahead of the heat and keep your diesel performing at its best.

Give us a call to schedule your service and get back on the road with confidence!

07/03/2026

🇺🇸 Holiday Hours 🇺🇸

Knucklehead Diesel & Performance will be closed on Friday, July 3rd so our team can enjoy the holiday weekend with family and friends.

We hope everyone has a safe and happy Independence Day! Thank you for your continued support, and we’ll see you soon! 🎆🇺🇸

05/25/2026

🇺🇸 This Memorial Day, Knucklehead Diesel & Performance honors the brave men and women who gave everything for our freedom.

Today we remember the heroes who made the ultimate sacrifice and the families who continue to carry their legacy. ❤️🤍💙

Land of the free because of the brave.

Address

10964 Bloomsbury Road
King George, VA
22485

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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