Description Description EFI Wiring Harness - TPI Stealth Ram - Main Harness - Avenger EFI / HP EFI / Dominator EFI - Various GM Applications - Each View AllClose
Add to Cart Quick view Main Harness - Univesal Un-Terminated (HLY558-105) HOLLEY MSRP: Now: $471.95 Was: EFI Wiring Harness - Unterminated Main Harness - Holley HP / Dominator EFI - Kit
Add to Cart Quick view Main Wiring Harness LS2 & LS3 (HLY558-103) HOLLEY MSRP: Now: $563.95 Was: EFI Wiring Harness - Main Harness - Holley HP / Dominator EFI - 58x Reluctor Wheel - LS2 / LS3 / LS7 - GM LS-Series - Each
Add to Cart Quick view ECU & Harness Kit - GM TPI/Holley Stealth Ram (HLY550-601) HOLLEY MSRP: Now: $2,521.95 Was: Engine Control Module - HP EFI - Wiring Harness - GM TPI / Holley Stealth Ram - Each
Add to Cart Quick view Sniper 2 Main Harness For PDM (HLY558-190) HOLLEY MSRP: Now: $129.95 Was: EFI Wiring Harness - Main Battery Harness - Sniper 2 EFI - Power Distribution Module - Each
Add to Cart Quick view Main Harness - Universal MPFI (HLY558-104) HOLLEY MSRP: Now: $471.95 Was: EFI Wiring Harness - MPFI Main Harness - Holley HP / Dominator EFI - Universal - Each