Holley EFI

Holley's BILLET LS Throttle Bodies are the MOST FEATURE LOADED available. Holley went back to the drawing board and built the ultimate air valve for your LS engine! The 112-589 throttle body features a 90 millimeter bore and a low RPM drive friendly...

Holley's new 1000 CFM Throttle Body shares the same air entry area design that powers every NASCAR Sprint Cup Series™ car! The throttle body features integrated throttle position, idle air control and intake air temperature sensors, Ford and GM...

Holley's new 1000 CFM Throttle Body shares the same air entry area design that powers every NASCAR Sprint Cup Series™ car! The throttle body features integrated throttle position, idle air control and intake air temperature sensors, Ford and GM...

LS Throttle Cable Bracket service P/N for LS throttle bodies #112-574 & 112-576

Cable Bracket for 90/95mm Throttle Bodies and Factory or FAST® brand car style intakes.Bracket has allowance for throttle pedal adjustment and/or the addition of a nitrous plate.This bracket works with throttle cables from 1998-02 5.7L Camaro and...

Cable Bracket for 105mm Throttle Bodies and Factory or FAST® car style intakesBracket has allowance for throttle pedal adjustment and/or the addition of a nitrous plate.This bracket works with throttle cables from 1998-02 5.7L Camaro and Firebird (GM...

Bracket has allowance for throttle pedal adjustment or the addition of a nitrous plate.This bracket works with throttle cables from 1998-02 5.7L Camaro and Firebird (GM Part # 12563339). There is also an allowance of a cruise control cable from the same...

When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make your life easier! The new Holley EFI Filter Regulator assembly...

When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make your life easier! The new Holley EFI Filter Regulator assembly...

The Holley GM LS3/L92 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Coupling this Hi-Ram intake with the high...

When converting your fuel system to a return style EFI setup, the biggest challenge can be plumbing the fuel lines. Holley continues to be the leader in fuel system development to make your life easier! The new Holley EFI Filter Regulator assembly...

This CNC machined billet spacer is designed to provide additional fueling solutions for those using 4500 flange throttle bodies. It is also perfect for those seeking to chill their supercharged fuel injected combinations.