All ProductsFuel Injection Parts and KitsHolleyNew ProductsWater / Methanol Injection Nozzle
Take your forced induction ride to the next level with a Holley water/meth injection system! Integrated into the Holley HP and Dominator EFI Systems...
Electrical & LightingFuel Injection HarnessFuel Injection Parts and KitsHolleyNew ProductsWiring & ProtectionWiring Harnesses
Unterminated 24 injector MPFI harness Terminated at injector connectors (Bosch style). Harness must be assembled and require crimping Metripak 150 connectors. Includes all connectors,...
Body & Exterior AccessoriesBumper BracketBumpersBumpersHolleyNew ProductsOff-Road PartsProtection & Aero
FRONT BUMPER BRACKET SET CHEVROLET C10/C20/C30/K10/K20/K3069-70 BLAZER/JIMMY67-70 SUBURBAN Specifications: Description_DES Holley Classic Trucks FRONT BUMPER BRACKET SET - 2WD Description_INV 67-70 2WD FRT BMPR...
1960-1972 Chevy and GMC; Pickup Suburban Blazer and Jimmy RH Comes complete with the bushing already installed. TRAILING ARM Specifications: Description_DES Holley Classic Trucks...
HEADLIGHT RING 7" INCH Specifications: Description_DES Holley Classic Trucks HEADLIGHT RING 7" INCH Description_EXT Compatible with 1973-1980 C/K Series Trucks Description_INV 73-80 HL RING...
1971-1972 Chevy and GMC; Blazer and Jimmy SS 4WD Blazer BRAKE LINE FRONT TO REAR SS Specifications: Description_DES Holley Classic Trucks BRAKE LINE FRONT...
1971-1972 Chevy and GMC; Shortbed SS 4WD SWBBRAKE LINE FRONT TO REAR 4WD SS Specifications: Description_DES Holley Classic Trucks BRAKE LINE FRONT TO REAR...
Plug and play Holley EFI alternator harnesses for late model engines with Pulse Width Modulated alternators. This includes most 2007+ GM engines and most...
All ProductsComputer Chip Programmer Input CableHolleyNew Products
Replacement Harness for Holley EFI Pro Dashes - 553-111 and 553-112 Specifications: Description_DEF Computer Chip Programmer Input Cable Description_DES Pro Dash Service Harness Description_EXT...
All ProductsElectrical & LightingElectronic Throttle HarnessHolleyNew ProductsWiring & ProtectionWiring Harnesses
Introducing 2x4 Terminator Stealth EFI upgrade components. The wait is over. These upgrade components allow you to use your current Terminator Stealth EFI throttle...
All ProductsCarburetionCarburetor Repair KitCarburetorsCarburetors and PartsFuel & InductionHolleyNew Products
Our HyperSpark Master Kits were designed to make upgrading your ignition on a Sniper EFI-equipped engine simple. When installed concurrently with a new Sniper...
All ProductsDistributorsEngine & PerformanceHolleyIgnitionNew Products
Introducing the next generation of Holley EFI Dual Sync Distributors, the new design features an improved shutter wheel, high-quality dual hall effect sensors, and...
All ProductsElectrical & LightingFuel Injection HarnessFuel Injection Parts and KitsHolleyNew ProductsWiring & ProtectionWiring Harnesses
12 feet long Male to Female CAN Adapter Harness (for Racepak and other external CAN devices) Specifications: Description_DEF Fuel Injection Harness Description_DES CAN Adapter...
All ProductsElectrical & LightingFuel Injection HarnessFuel Injection Parts and KitsHolleyNew ProductsWiring & ProtectionWiring Harnesses
An Injector Harness is required and Holley offers two. The harness with USCAR/Stock injector connectors will cover most applications that are using the factory...
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