Dominator EFI GM Dual Drive-By-Wire Harness - 558-411 automatic-transmissions-and-parts eliminates the need to install

eliminates the need to install duplicate sending units

Bi-directional construction-Muffler can be installed in either direction to ease fabrication

Block hugger design fits the most popular hot rod or street rod applications with small block Chevy motors using the fast burn D-port heads

Cast from Hi-Silicon-Moly Ductile Iron to provide durability and corrosion resistance

6L V8 1973 - 1975 Pontiac Grandville 400/6

Dominator EFI GM Dual Drive-By-Wire Harness - 558-411 automatic-transmissions-and-parts eliminates the need to installOverview: Dominator EFI GM Dual Drive By Wire Harness Features: Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley EFI Emission Code 3 Harness Application LSX Harness Type Drive By Wire Product Type Drive By Wire Harness