Sheppard Automotive & Muffler
4426 Burkburnett Rd.
Wichita Falls, TX 76306
or email us
After hours 940-781-7434
The choices include LS1-LS2-LS3 in GM's Automotive Line and 5.3L-6.0L-L92-L9H for GM's Truck Line. The GM Performance Line offers the 480 & 525 Horse Power LS3s
Horse power options for the factory and performance LS engines range from 300 to 665.
For the budget-minded, there are some good used take-out engine available at great prices.
We take pride in our detailed and painted engines that can be customized per your request. We offer these engines with the color of your choice, chromed or polished components, polished or black anodized ARP bolt kits & much more. Sheppard Automotive is here to help match you to the correct engine for your needs.
Sheppard Automotive offers custom engine and transmission harnesses that include the correct OEM connectors, some added features, & no extra clutter that is not needed. Each harness is tested prior to shipping for quality control. We offer custom programming for LS Series ECMs. We use factory GM ECMs that work great and are more reliable then aftermarket units. IF a problem should happen, these ECMs can be serviced by a GM dealer.