Collection: OBS LT Swap Wiring
Wiring harnesses and electrical components for LT engine swaps into 1988-1999 Chevy/GMC OBS trucks. Shop the full OBS Engine Swap Parts collection.
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Gen 4 & 5 & Holley LS2/LS3 Accelerator Pedal (2007-Current)
Regular price $149.99 USDRegular priceSale price $149.99 USD -
1973-1998 Chevy Truck Drive By Wire Throttle Pedal Bracket
Regular price $65.00 USDRegular priceSale price $65.00 USD -
2014+ Gen V LT1 (Direct Injection) Automatic/Manual Transmission Standalone Harness
Regular price From $949.00 USDRegular priceSale price From $949.00 USD -
Gen 5 (Direct Injection) 2014+ LT1 LT4 Engine Controller Kit
Regular price From $1,649.99 USDRegular priceSale price From $1,649.99 USD -
92-96 Gen 2 LT1/LT4 Drive by Cable 4L60E/T56 Transmission Standalone Harness
Regular price From $769.00 USDRegular priceSale price From $769.00 USD -
VCM-100 Cruise Control Kit - Gen V LT Swap Add-On
Regular price From $465.00 USDRegular priceSale price From $465.00 USD -
E85 Flex Fuel Signal Wire - Gen V LT Swap Add-On
Regular price $15.00 USDRegular priceSale price $15.00 USD -
Engine-to-Chassis Ground Strap Kit - Gen V LT Swap Add-On
Regular price $44.95 USDRegular priceSale price $44.95 USD -
PAC-2800BT PWM Fan Controller - Gen V LT Swap
Regular price $185.00 USDRegular priceSale price $185.00 USD -
Gen V LT Swap Fan Relay Kit
Regular price $95.00 USDRegular priceSale price $95.00 USD -
LT1/LT4 PCM Programming Service (Customer-Supplied PCM, 1994-1995)
Regular price $160.00 USDRegular priceSale price $160.00 USD -
LT1/LT4 PCM with Programming (1994-1995)
Regular price $489.00 USDRegular priceSale price $489.00 USD -
TCC / Brake Switch Kit
Regular price $24.00 USDRegular priceSale price $24.00 USD -
DIY Braided Wire Loom Kit
Regular price $79.99 USDRegular priceSale price $79.99 USD -
Gen 2 LT O2 Sensor, 4-Wire Flat
Regular price $80.00 USDRegular priceSale price $80.00 USD -
Gen 2/3 LT/LS O2 Sensor Extension Harness (4-Flat)
Regular price $24.99 USDRegular priceSale price $24.99 USD