We ship Mon - Fri. 12PM EST cutoff time for all orders. RETURNS NOT ACCEPTED for: wire, custom-length pigtails, harnesses, or extensions.

Holley EFI

  • Holley Terminator X for 1992-1997 LT1 Engines

    by Mike Noonan
    IT JUST KEEPS GETTING BETTER AND BETTER FOR LT1 ENTHUSIASTS. With the recent release of Holley’s Terminator X system, LS engine enthusiasts can step into the latest performance engine management system for just shy of a grand...and that includes just about EVERYTHING needed to operate the engine.