County Line SpeedShop

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County Line SpeedShop Light and Heavy Duty Automotive and Diesel Repair and Performance as well as Fabrication Small town shop offering great parts and services at affordable prices.

Family Owned and Operated, ASE Certified with 15 years professional experience. No outrageous markups and fees or recommendations of additional services that have become the norm with big chain shops, or backyard mechanic hacks resulting in an unreliable and unsafe vehicle. Just honest service, fixing the issue correctly and getting you back on the road reliably. Specializing in Automotive Repair and Performance Including;
-Engine and Transmission Replacement
-Diesel Repair, Performance and Maintenance
-Light and Heavy Duty Engine Repair (Tune Ups to Timing Chains to Cylinder Head
Replacement to Cam Swaps and More)
-Full Vehicle Builds (Engine, Exhaust, Fuel System, Suspension, LS Swaps etc.)
-Brakes, Steering and Suspension
-Electrical, Diagnostics and Custom Tunes
-Tune Ups and Routine Maintenance
-Fabrication (Custom Flat Bed/Work Bed Builds, Trailer Repair and Customization, Tubular Front End and Roll Cage Install etc.)

*We do not offer Body and Paint, Windshield Replacement or Tire Service, but do have reputable sources for these that we work with and can recommend.

Customer states: "I had a vibration, friend of a friend's mechanic looked at truck and determined u joints needed replac...
01/22/2024

Customer states: "I had a vibration, friend of a friend's mechanic looked at truck and determined u joints needed replaced. Replaced with very expensive u joints and now vibration is still there and worse than ever before, can't drive truck over 35mph without fear of catastrophic failure. Other friend said i should have you take a look."

Not to knock anyone's hustle getting out there and working for a dollar, but this just goes to show that not everyone should work on cars and a lot of, if not most "deep woods and backyard mechanics" as well as "mobile mechanics" are not certified nor experienced enough to trust your vehicle repairs to. The gap in this u joint and play when installed should have never left a shop or driveway or wherever the repair was performed. Not only did it damage the customers truck further but it is extremely unsafe to be going down the road. Fortunately, I was able to weld and machine the fl**ge back to spec to accept new correct u joints and get the customer back on the road, and back to work in a safe and reliable truck.

Michigan roads are notorious for being some of the roughest in the country, especially when temps start dropping for the...
01/22/2024

Michigan roads are notorious for being some of the roughest in the country, especially when temps start dropping for the year. This Trans Am WS6 learned just how bad they can be as it's oil pan was destroyed and headers rubbed through in a few spots. Fresh pan and welded up the headers to be back on the road.

Some wild carnage on this transmission failure in a 2014 Cruze RS. Was able to track down a replacement transmission muc...
01/22/2024

Some wild carnage on this transmission failure in a 2014 Cruze RS. Was able to track down a replacement transmission much quicker than many other shop estimates, grab a fresh clutch and get them back on the road quickly.

Have been extremely busy in the shop and life, as well as not too many "cool" projects worthy of a bunch of pictures.......
01/22/2024

Have been extremely busy in the shop and life, as well as not too many "cool" projects worthy of a bunch of pictures..... but a lot of vehicles being repaired nonetheless. Goal for 2024 is to be more active on social media to increase business, as well as more builds that people would like to check out in photos/videos... although we'll still take care of that daily driver that needs an engine, transmission or anything else. Here's just a few shots of what's been in the shop the past few months.

Working on being more active on here and transitioning to more of a full time gig and not just a side thing. Here's some...
08/10/2021

Working on being more active on here and transitioning to more of a full time gig and not just a side thing. Here's some stuff I've been working on, and always available for whatever you may need.

(734) 837-9153

Address

Gaines, MI
48473

Opening Hours

Monday 8am - 10pm
Tuesday 8am - 10pm
Wednesday 8am - 10pm
Thursday 8am - 10pm
Friday 8am - 10pm
Saturday 8am - 10pm
Sunday 8am - 10pm

Telephone

+18108360028

Website

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