Product Description Holley - 550-659Engine Control Module - Dominator EFI - Wiring Harness - Drive-By-Wire - LS2 - GM LS-Series - Kit
Holley Holley 550-660 - Dominator EFI Kit - LS2 w/Trans Contr & DBW MSRP: $4,445.00 Was: Now: $3,999.95 Add to Cart
Holley EFI Holley EFI 550-659 - Dominator EFI ECU Kit MSRP: $4,854.00 Was: Now: $4,367.95 Add to Cart
Holley Holley 550-658 - Dominator EFI Kit - LS2 w/Trans Control MSRP: $4,445.00 Was: Now: $3,999.95 Add to Cart
Holley Holley 550-657 - Dominator EFI Kit - LS1 w/Trans Contr & DBW MSRP: $4,928.00 Was: Now: $4,434.95 Add to Cart