Determined. Detroit. Diesel.

THE DRIVING FORCE OF DIESEL PERFORMANCE & REPAIR
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LISTEN TO GSS ON THE LIFT PODCAST

Check out the latest episode of The Lift Powered by Ford and hear Dan and Pat talk about their mission to provide all of Metro Detroit with the highest quality diesel performance and repair service, their preferred Ford Motorcraft parts, and the passion that drives them. Thanks to The Lift and the Ford Professional Service Network for having Grandma’s Guys on!

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Grandma Said to Give It More Speed

Powerstroke
Duramax
Cummins

THERE’S NOTHING
LIKE HOME COOKING

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CALL (586) 615-9924

WHAT DRIVES YOU, FUELS US

GRANDMA NEVER TOLD NO LIE

I cannot say thank you enough to everyone at Grandma’s Speed Shop. I loved my truck before but I am blown away with the end result.

Kelly M.

These boys will meet all your diesel needs—custom builds, lights, everything. These boys rock.

James M.

They installed a lift system for my 2017 F-250 that had a squat problem under load. Awesome install and the trailer sits nice and level now going down the road.

William P.