Holley EFI

Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI powered...

Introducing the Holley EFI Wiring Shop. We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley EFI powered...

2009+ Gen III Hemi engines rolled off the showroom floor with Variable Valve Timing (VVT). Now, both Terminator X and Terminator X Max ECUs will allow you to control and tune the VVT with the use of the plug and play VVT harness. The fun does not stop...

Holley EFI Wiring Shop just keeps getting better! We have one goal, to provide you a one stop solution for all of your wiring components needs. From connectors and pins to wire loom and tools! We have everything you need to build or service your Holley...

The brushed aluminum universal mount dash bezel for the RACEPAK IQ3 dash is made of UV resistant composite for durability. The overall dimensions are 12 x 21 inches to allow you to trim to fit your application.FeaturesDirect Replacement For OE Units2 in...

Replacement I/O Adapter for Digital Dash Features8mm Plug Wire SizeOffers low 350 Ohms per foot resistance while maintaining very high noise suppressionAvailable in three colors (Red ,Black, and Grey)Specifically designed to work with Hooker BlackHeart...

Terminated Vehicle Harness For Digital DashFeatures8mm Plug Wire SizeOffers low 350 Ohms per foot resistance while maintaining very high noise suppressionAvailable in three colors (Red ,Black, and Grey) 36" long unterminated wires to allow for custom...

I/O Adapter w/Unterminated Vehicle HarnessFeatures8mm Plug Wire SizeOffers low 350 Ohms per foot resistance while maintaining very high noise suppressionAvailable in three colors (Red ,Black, and Grey)Specifically designed to work with Hooker BlackHeart...

Bright clear anodized, extruded aluminum universal fuel rails. These machined aluminum EFI fuel rails are capable of handling 1,100+ hp engines. They feature a 1/2 in. diameter inner bore to decrease fuel pressure drop and help cancel out back pulses...

Unterminated Vehicle Harness For Digital DashFeatures8mm Plug Wire SizeOffers low 350 Ohms per foot resistance while maintaining very high noise suppressionAvailable in three colors (Red ,Black, and Grey)36" long unterminated wires to allow for custom...

The Holley LS1/2/6 Ultra Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1/2/6 (cathedral port) cylinder heads. These intake manifold and rail kits will work with OE (Original Equipment) or aftermarket...

Replacement fuel rail kits designed for the GM LS Series Lo-Ram intake manifolds with single injector per cylinder design. Finished in black anodizing, the high volume rails include the mounting hardware and have 3/4"-16 o-ring ports (8AN). The fuel...