Holiday Sale

Holley LS Mid-Rise 92mm EFI Intake Manifold 300-126BK The Modular Mid-Rise intake utilizes the popular Holley LS1/LS2/LS6 cathedral port Mid-Rise 2 x 4 intake manifold along with a purpose built plenum base adapter and a Holley 92MM EFI plenum top which...

Holley LS Single Plane EFI Split-Design Cathedral Port Intake Manifold 300-255 The new Holley Single-Plane Race intake manifold were designed with performance in mind. They feature a race bred, two piece split feature that was previously only found on...

Holley LS Single Plane Rectangular Port Intake Manifold 300-136     Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS3/L92 style rectangular port cylinder heads Features: 2500-7000 RPM power band 4150 Square...

Holley LS Split-Design Single Plane Rectangular Port Intake Manifold 300-291BK The new Holley Single-Plane Race intake manifold were designed with performance in mind. They feature a race bred, two piece split feature that was previously only found on...

Holley EFI Fuel Rail Kit 534-219 The Holley EFI Fuel Rail Kit fits Holley LS1 Mid-Rise Intake part # 300-137.  

Holley Sniper Diecast In-Tank Retrofit Fuel Module 340 LPH Returnless 19-360 340 LPH Drop-In Retrofit EFI Fuel System-E85 Compatible Supports up to 700 EFI or 900 Carb HP (HP Rating @ 60 PSI at 13.5 Volts / 10.4 AMP Draw) Holley/MSD is pleased to...

Holley Sniper EFI In Tank Dual Fuel Module 450 LPH 2010-15 Camaro 12-351 2010-2015 Camaro Dual 450 LPH Pump Module If you are adding nitrous or boost to your 2010-2015 Camaro race car, Holley has the fuel pump upgrades for you! The fuel pump module...

Holley Sniper EFI OE In-Tank Fuel Tank Pump Module 350 LPH 1967-69 Camaro/Firebird 12-370 • This in-tank fuel pump module is a high-pressure unit that flows 350 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI)...

Holley Sniper In-Tank Fuel Tank Pump Module 525 LPH 12-354 This direct fit fuel pump module will drop directly into any 1988-1998 GM C/K Series truck EFI fuel tank. The module has been designed with a 525 LPH module for the 1988-1998 GM C/K Trucks...

Holley Standard Height Black LS Valve Covers w/ Coil Mounting Posts 241-91 Holley's cast aluminum valve covers for GM LS engines provide a fresh, refined look without the need to relocate the coils. There's no question the factory "coil on cover" design...

Holley Terminator X 220 lb/hr EV6 Fuel Injectors 522-228X Terminator X High Impedance Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp o-rings. These injectors provide excellent linearity with no...

Holley Terminator X GM LS Standalone ECU & Wire Harness 550-910T - 58x/EV1 Without 3.5" Handheld Take control of your LS engine with Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control...