Dewitt Performance LLC
Automotive
Why pick this one
Dewitt Performance builds custom Gen 3/4 LS engines from $2,800 and performs LS swaps for Squarebody and 1988–98 OBS C/K trucks.
Best for
- Custom LS engine builds
- Custom LT engine builds
- Squarebody C/K LS swaps
- 1988–98 OBS C/K LS swaps
- 1999–06 Silverado V6-to-V8 conversions
- DOD removal or repair on Gen 4/5 LS/LT engines
- Street tuning after an LS cam swap or LS conversion
Look elsewhere if
- Customers seeking non-LS/LT performance engine work
- Emergency roadside repairs
- Routine maintenance unrelated to engine performance or swaps
Specialties
- Custom Gen 3/4 LS engine builds
- Custom Gen 5 LT engine builds
- DOD delete and repair for Gen 4/5 LS/LT engines
- LS swaps for Squarebody and 1988–98 OBS C/K trucks
- 1999–06 Silverado V6-to-V8 swaps
- In-person LS street tuning
What makes them different
- Custom Gen 3/4 LS engines start at $2,800
- Custom Gen 5 LT engines start at $3,500
- DOD delete or repair starts at $3,200
- LS swaps are specifically offered for Squarebody and 1988–98 OBS C/K trucks
- In-person street tuning is provided through TitanTuned out of Texas
Distilled from this business's own website.
Contact & Location
Services
- Custom engine builds
- Engine rebuilds
- LS swaps
- V6-to-V8 engine swaps
- DOD delete and repair
- Street tuning
- Performance upgrades