Holley Performance

HI-RAM 105MM Cast aluminum Side Mount Plenum Top for EFI Hi-Ram Manifolds-BlackHolley now has cast aluminum plenum top options for those of us with limited room in the front of our engine bays. The cast aluminum side mount plenum tops resemble the...

Dominator EFI GM Dual Drive-By-Wire HarnessSpecs: Brand: Holley EFI Category: Air and Fuel Delivery Emission Code: 3 Harness Application: GM, LSX Harness Type: Drive-By-Wire Part Type: Fuel Injection Harness Product Type: Drive By Wire Harn...

A cam sync signal is required to run sequential fuel injection. This tells the ECU which cylinder is cylinder #1 (or the first cylinder in the firing order as entered in the software).These kits were specifically designed to provide a "plug-&-...

The factory fuel tank in 1981-1993 Dodge D-Series trucks is made from plastic, and it often cracks & deteriorates over time. Up to now, there have not been any replacement fuel tanks for these trucks. Holley Sniper made a replacement tank from...

The factory fuel tank in 1974-1980 Dodge D-Series trucks is made from plastic, and it often cracks & deteriorates over time. Up to now, there have not been any replacement fuel tanks for these trucks. Holley Sniper made a replacement tank from...

The Helix Youth Racing Suit belongs to our DNA strand of high performance racing products. Simpson's DNA products are designed with athletic performance-enhancing features engineered to reduce weight and young driver restrictions.Features: 270 d...

Simpson Drag Restraints are SFI 16.1 Rated. Our belts are manufactured using polyester webbing for strength and durability. Bolt-in individual shoulder harness (18"). Lap belt has pull up adjustments on right and left side bolt-in. Formula style s...

Sniper EFI's new 90mm billet aluminum throttle bodies are designed as a direct fit for the Fabricated Race intake manifolds. Don't let the low price fool you, these are feature packed throttle bodies available in both bright silver or black anodiz...

Dash bezel is designed to work with the Holley dashes and are made from a 5/32" thick UV-resistant ABS composite material. Structurally, these bezels are as strong, or stronger than the OEM panels. The bezels come in a matte black finish that will...

Dash bezel is designed to work with the Holley dashes and are made from a 5/32" thick UV-resistant ABS composite material. Structurally, these bezels are as strong, or stronger than the OEM panels. The bezels come in a matte black finish that will...

Replacement Holley EFI NTK Wide band Oxygen sensor. This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Hol...

The Holley GM Gen V LT Lo-Ram intake manifold kits are designed for GM Gen V LT engines equipped with GM LT cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced...

Specifically designed for use w/ JESEL and similar external, dry timing-belt, cam drive systems. Includes 3 wire hall-effect sensor (8-20 volts), anodized billet aluminum bracket, mounting hardware, mating connector, and stainless steel 1/4"-20 "f...

Sniper EFI's new 90mm billet aluminum throttle bodies are designed as a direct fit for the Fabricated Race intake manifolds. Don't let the low price fool you, these are feature packed throttle bodies available in both bright silver or black anodiz...

ROTCL DRAG RACE 5WAY BLK NOMEXSpecs: Brand: Simpson Racing Category: Vehicles, Equipment, Tools, and Supplies Emission Code: 6 Part Type: Safety Harness Product Type: Safety Harness Sub Category: Safety Equipment, Too...

ParachuteSpecs: Brand: Simpson Racing Category: Vehicles, Equipment, Tools, and Supplies Color: Black Emission Code: 6 Part Type: Parachute Product Type: Parachute Sub Category: Safety Equipment, Tools and Access...

The Holley Sniper EFI Dual Plenum Fabricated intake manifolds since their introduction have proven to be a stout performing street intake. The challenge with the dual plenum intake is an effective throttle linkage solution to handle dual cable dri...

This in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower. Featuring a pre-calibrated fuel-level sending unit desi...

This in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower. Featuring a pre-calibrated fuel-level sending unit desi...

Finally, an affordable Coyote intake manifold that also performs! The Hi-Ram and Ultra Lo-Ram are designed to fit stock bolt pattern OE heads found on the 2011-2023 Ford 5.0 Coyotes and related engine families, such as, Voodoo and Predators. These...

This 3.5" Touch Screen LCD Handheld Controller gives you access to a wide range of tuning options. Additionally this display can be used as a fully customizable data monitor! With this 3.5" display your system vitals can be viewed with a quick gla...

I/O Adapter w/Unterminated Vehicle HarnessFeatures: Provides (10) addiitonal inputs/outputs to the 7" digital dash Brings out connections to a waterproof 26 pin connector similiar to ones used on EFI units Includes USB memory stick to update digit...

Replacement fuel rail kits designed for the Lo-Ram intake manifolds with dual 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 rail kits co...

Specifically designed for use w/ JESEL and similar external, dry timing-belt, cam drive systems. Includes 3 wire hall-effect sensor (8-20 volts), anodized billet aluminum bracket, mounting hardware, mating connector, and stainless steel 1/4"-20 "f...