Air and Fuel Delivery

Skip to the content

All Products
Shop By Category
Shop By Brand
Track Your Order
Contact Us
Instructions & Injector Data

All Vendors

Search for products

Log in

Open mini cart

All Products
Shop By Category
Shop By Brand
Track Your Order
Contact Us
Instructions & Injector Data

Home » Air and Fuel Delivery

Filter products

Alternators & Starters
Batteries and Chargers
Bolts & Gaskets
- Bolts
- Gaskets
Brake Kits
Catch Cans
Crate Engines
Engine Covers
Engine Internal Parts
- Camshafts
- DOD/AFM/MDS/VVT DELETE KITS
- Crankshafts
- Connecting Rods
- LIFTERS & LIFTER TRAYS
- Pushrods
- Valve Springs
- Valves
- Pistons
Fuel Fittings
Fuel Injection Systems
Fuel Injectors
- R&D
- Injector Dynamics
- Fuel Injector Clinic
- Fuel Injector Connection
- DeatschWerks
- Fast
- Atomizer
Fuel Pump & Modules
Fuel Pumps, Filters, & Regulators
Fuel Rails
Remote Tuning / Calibration Support
Gauges & Accessories
Heads
Intake Manifolds
Laser Engraving
Oil Pump & Pump Parts
Radiators & Fans
- Radiators
- Fans
Supercharger Reservoirs
Superchargers & Supercharger Accessories
- Superchargers
- Supercharger Accessory Drives
- Supercharger Heat Exchangers
- Supercharger Kits
- Supercharger Lids
- Supercharger Pulleys
- Supercharger Tensioners
Suspension & Chassis
Transmissions, Trans Parts, & Torque Converters
- Torque Converters
- Transmissions
- Transmission Bellhousing
- Transmission Coolers
- Transmission Installation Kits & Valvebodies
- Transmission Pans
Throttle Bodies, Cables & Brackets
- Throttle Bodies
- Throttle Adapters & Flanges
Tires & Wheels
- Tires
- Wheels
Turbo & Accessories
- Blow Off Valves (BOV)
- Turbochargers
- Wastegate & Wastegate Accessories
Wiring & Accessories

Clear all

Sort by:

0/5 to compare

Compare

Compare Added to comparison

-12%

CAN Extension Harness - 4'

SKU: GVMR_558-424

Regular price $63.19

Regular price ~~$71.95~~ Sale price $63.19
Compare Added to comparison

-11%

Holley EFI Transmission Control Harness - For 1996-2008 GM 4L60E and 4L80E

SKU: GVMR_558-405

Regular price $318.95

Regular price ~~$358.95~~ Sale price $318.95
Compare Added to comparison

-11%

Ford 2V and 4V Modular Main Harness

SKU: GVMR_558-108

Regular price $849.95

Regular price ~~$956.95~~ Sale price $849.95
Compare Added to comparison

-11%

LS2/3/7+ (58x/4x) Engine Main Harness

SKU: GVMR_558-103

Regular price $675.95

Regular price ~~$760.95~~ Sale price $675.95
Compare Added to comparison

-11%

Gen III HEMI Drive-By-Wire Harness - Early Pedal

SKU: GVMR_558-417

Regular price $285.95

Regular price ~~$321.95~~ Sale price $285.95
Compare Added to comparison

-11%

Holley EFI GEN III HEMI VVT Harness

SKU: GVMR_558-131

Regular price $133.95

Regular price ~~$150.95~~ Sale price $133.95
Compare Added to comparison

-11%

Terminator Stealth 2x4 Main Harness

SKU: GVMR_558-121

Regular price $531.95

Regular price ~~$598.95~~ Sale price $531.95
Compare Added to comparison

-11%

Holley EFI GEN III HEMI VVT and SRV Harness

SKU: GVMR_558-132

Regular price $173.95

Regular price ~~$195.95~~ Sale price $173.95
Compare Added to comparison

-11%

Gen III HEMI V8 Injector Harness - Stock/USCAR style injectors

SKU: GVMR_558-210

Regular price $207.95

Regular price ~~$233.95~~ Sale price $207.95
Compare Added to comparison

-11%

TPI/Stealth Ram Main Harness

SKU: GVMR_558-101

Regular price $675.95

Regular price ~~$760.95~~ Sale price $675.95
Compare Added to comparison

-11%

Universal 6 Cylinder Injector Harness

SKU: GVMR_558-203

Regular price $225.95

Regular price ~~$254.95~~ Sale price $225.95
Compare Added to comparison

-11%

LS1/6 (24x/1x) Engine Main Harness

SKU: GVMR_558-102

Regular price $675.95

Regular price ~~$760.95~~ Sale price $675.95
Compare Added to comparison

-11%

Holley EFI GM Drive-By-Wire Harness - Early Truck

SKU: GVMR_558-429

Regular price $285.95

Regular price ~~$321.95~~ Sale price $285.95
Compare Added to comparison

-11%

LSx Injector Harness - For EV6 Style Injectors

SKU: GVMR_558-201

Regular price $189.95

Regular price ~~$213.95~~ Sale price $189.95
Compare Added to comparison

-11%

Unterminated Universal Main Harness

SKU: GVMR_558-105

Regular price $571.95

Regular price ~~$643.95~~ Sale price $571.95
Compare Added to comparison

-11%

Main Engine Harness for 58x LS w/ TBI

SKU: GVMR_558-112

Regular price $727.95

Regular price ~~$818.95~~ Sale price $727.95
Compare Added to comparison

-11%

Dominator EFI GM Dual Drive-By-Wire Harness

SKU: GVMR_558-411

Regular price $399.95

Regular price ~~$449.95~~ Sale price $399.95
Compare Added to comparison

-11%

CAN Extension Harness - 8'

SKU: GVMR_558-425

Regular price $70.19

Regular price ~~$78.95~~ Sale price $70.19
Compare Added to comparison

-11%

Gen III HEMI Drive-By-Wire Harness - Late Pedal

SKU: GVMR_558-418

Regular price $265.95

Regular price ~~$299.95~~ Sale price $265.95
Compare Added to comparison

-11%

Holley EFI Terminator X Max GM Gen V LT4 Direct Injection Kit - Late

SKU: GVMR_550-1634-6

Regular price $3,849.95

Regular price ~~$4,331.95~~ Sale price $3,849.95
Compare Added to comparison

-11%

Holley EFI Terminator X Max GM Gen V LT4 Direct Injection Kit - Early

SKU: GVMR_550-1633-6

Regular price $3,849.95

Regular price ~~$4,331.95~~ Sale price $3,849.95
Compare Added to comparison

-11%

Holley EFI Terminator X Max GM Gen V Supercharged LT4 Direct Injection Kit -Late

SKU: GVMR_550-1624

Regular price $3,299.95

Regular price ~~$3,712.95~~ Sale price $3,299.95
Compare Added to comparison

-11%

Holley EFI Terminator X Max GM Gen V Supercharged LT4 Direct Injection Kit-Early

SKU: GVMR_550-1623

Regular price $3,299.95

Regular price ~~$3,712.95~~ Sale price $3,299.95
Compare Added to comparison

-11%

Holley Terminator X Max EFI 7.3L Godzilla Kit (2020–22) W/ DBW Harness

SKU: GVMR_550-1431

Regular price $1,849.95

Regular price ~~$2,081.95~~ Sale price $1,849.95
Compare Added to comparison

-11%

Holley EFI Terminator X Handheld Controller

SKU: GVMR_553-201

Regular price $374.95

Regular price ~~$421.95~~ Sale price $374.95
Compare Added to comparison

-11%

Holley EFI Terminator X Stealth 4150 2x4 - Gold

SKU: GVMR_550-1076

Regular price $3,299.95

Regular price ~~$3,712.95~~ Sale price $3,299.95
Compare Added to comparison

-11%

Holley EFI Terminator X Max - LS1/LS6

SKU: GVMR_550-929

Regular price $1,999.95

Regular price ~~$2,249.95~~ Sale price $1,999.95
Compare Added to comparison

-11%

Holley EFI Terminator X Max - Gen III 4.8/5.3/6.0 GM Truck Engines

SKU: GVMR_550-917T

Regular price $1,949.95

Regular price ~~$2,193.95~~ Sale price $1,949.95
Compare Added to comparison

-11%

Holley EFI Terminator X - Ford Mod Motor 4V Kit

SKU: GVMR_550-1219

Regular price $2,049.95

Regular price ~~$2,306.95~~ Sale price $2,049.95
Compare Added to comparison

-11%

Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3

SKU: GVMR_550-928T

Regular price $2,149.95

Regular price ~~$2,418.95~~ Sale price $2,149.95
Compare Added to comparison

-11%

Holley EFI Terminator X - 2003-2006 HEMI Gen III Kit

SKU: GVMR_550-1223

Regular price $2,049.95

Regular price ~~$2,306.95~~ Sale price $2,049.95
Compare Added to comparison

-11%

Holley EFI Terminator X Max - 4V Ford Mod Motor

SKU: GVMR_550-1319

Regular price $2,399.95

Regular price ~~$2,699.95~~ Sale price $2,399.95