Description
Holley EFI LS1 Main Harness for HP EFI & Dominator EFI H771001XS 1974 1977 Pontiac LeMans WEI7155 1974 1977 Pontiac LeMans a routine maintenance for the discharge filter would be minimum replacement once per year The world’s best hot rod builders and tuners are making the switch to Holley EFI Holley HP Dominator EFI