MCG Performance

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MCG Performance We specialize in LS/LT Chevy-based engines, Chevy Truck/SUV/Car experts but versed in many platforms.

We handle everything from engine builds, camshaft upgrades and swaps, fuel-injection conversions and full mechanical restoration

Another dod delete with a choppy Texas speed cam done to start off the week!
10/19/2026

Another dod delete with a choppy Texas speed cam done to start off the week!

One in for a new 6 speed and another LT being torn down for cleaning and inspection all in one picture.
10/07/2026

One in for a new 6 speed and another LT being torn down for cleaning and inspection all in one picture.

Another one in for a delete!
10/06/2026

Another one in for a delete!

Another day another denali
10/01/2026

Another day another denali

The weekend is almost here, but the shop is still wrenching! 🛠️🔥Whether you’re looking to squeeze some extra horsepower ...
09/25/2026

The weekend is almost here, but the shop is still wrenching! 🛠️🔥Whether you’re looking to squeeze some extra horsepower out of an LS/LT build knockout a DOD delete or get a custom ECU tune dialed in before the weekend cruises MCG performance has you covered. Drop us a message today get your ride scheduled or a free estimate quote built for you! 🏁

What are you looking to have done to your ride? 🏎️💨 At MCG Performance, we do it all—from LS & LT engine work and custom...
09/23/2026

What are you looking to have done to your ride? 🏎️💨 At MCG Performance, we do it all—from LS & LT engine work and custom tunes to DOD deletes, camshaft upgrades, and more!

Drop us a message today and we’ll hook you up with a FREE price quote/estimate for whatever you want done to your vehicle! 🛠️🔥

Another silverado in for some diagnostic!
09/22/2026

Another silverado in for some diagnostic!

We’ve been deleting! Another for the books after its post inspection.
09/18/2026

We’ve been deleting! Another for the books after its post inspection.

This was a fun one that’s left to go back home to Florida
09/17/2026

This was a fun one that’s left to go back home to Florida

How cant you love an LS swapped blazer on 1 ton axles??
09/03/2026

How cant you love an LS swapped blazer on 1 ton axles??

Address

2587 Maynardville Highway
Maynardville, TN
37807

Opening Hours

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

Telephone

+18657659312

Website

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