scheduled maintenance

Southern Performance Diesel performs manufacturers scheduled maintenance including fluid exchanges, filter replacements, oil changes, and more.

engine repair & tuning

We offer module programming services and diagnostics. injectors, injection pumps and CP3 conversions.

transmission repair

We perform diagnostics or repairs to any Allison transmission. We also provide transmission upgrades and complete rebuilds.

Wheels & tires

We can elevate your ride with a new wheel package that will really set your truck up right!

suspension & steering

From simple level kits to raise the front of your truck to accommodate a bigger wheel and/or tire, to 6" lift kits, SPD has you covered! 

we stock nothing but quality parts