Harness part #HVL435846 allows transplant of an EcoTec3 4.3L V6 engine into a unlimited number of applications from Street Rod, Pro-Touring, Off-Road, Sandrails, Street machines etc.
Harnesses are made to your specifications and have fuse block, check engine light, diagnostic connector, electric fan control, a complete stand-alone design to control engine functions.
ADD $100 to harnesses requiring emissions connections
