03-07 LS Vortec Standalone Wiring Harness Drivebywire W/4L80E 4.8 5.3 6.0 EV6 US Exhaust Manifolds This part is particularly useful

This part is particularly useful for EF K-swaps because it offers some much needed headlight clearance

- Compatible with factory style head bolts or ARP 12 point head studs

This is perfect for fitting some of the larger

72mm throttle body opening can be port-matched up to 76mm

03-07 LS Vortec Standalone Wiring Harness Drivebywire W/4L80E 4.8 5.3 6.0 EV6 US Exhaust Manifolds This part is particularly useful03 07 LS VORTEC STANDALONE WIRING HARNESS DRIVE BY WIRE W 4L60E 4. 8 5. 3 6. 0 EV6 APPLICATION: 2003 2007 CHEVROLET, GMC, CADILLAC, AND HUMMER TRUCK ENGINES (DRIVE BY WIRE ONLY) WITH 4L60E OR 4L80E TRANSMISSIONS. PARTS INCLUDED: Complete Engine and Transmission Harness, Instruction ManualNOTES: These harnesses are designed for retrofitting '03 '07 Vortec engines (4. 8, 5. 3, 6. 0 Liter) and 4L60E or 4L80E transmissions into older muscle cars and