Stock Taper
Holley Inc., founded in 1903 and based in Kentucky, manufactures aftermarket automotive parts worldwide, including engine, drivetrain, safety, and suspension components under brands like Holley, MSD, and Flowmaster, sold via retail, distributors, ...

Holley Terminator X is a standalone EFI system for engine swaps like GM LS and Ford Coyote, marking Holley's shift from carburetors to advanced, user-friendly electronic fuel injection for modern performance.
Overall rating: B-
| PEER | PRICE | |
|---|---|---|
MOV | $33.02 | COMPARE |
CTRN | $55.39 | COMPARE |
LOCO | $14.22 | COMPARE |
BNED | $10.64 | COMPARE |
STRT | $67.58 | COMPARE |
JACK | $13.06 | COMPARE |
MPAA | $10.64 | COMPARE |
NIU | $2.07 | COMPARE |