Product Description Specifications EFI Wiring HarnessTransmissionHolley Dominator EFIGM 4L60E / 4L80EEach Local Pickup Available: No Local Delivery Available: No Additional Handling: No
HOLLEY Holley Hp Efi Ecu & Harness Kit - Gm Ls1/Ls6 24X Crank Sensor (Bosch Oxygen Sensor) MSRP: Was: Now: $2,608.95 Add to Cart
HOLLEY Holley Hp Efi Ecu & Harness Kit - Gm Ls2/Ls3/Ls7 58X Crank Sensor (Bosch Oxygen Sensor) MSRP: Was: Now: $2,608.95 Add to Cart