Fuel System Components

Holley Sniper LS3/L92 EFI Billet Fuel Rail Kit 850013   Billet fuel rail kit includes both rails, crossover line, and mounting hardware. Designed for use OE LS3 manifolds and stock LS3 fuel injectors. Fuel Rail Kit with Sniper logo for OE...

Holley EFI Gen V LT Fuel Rail Kit Lo-Ram/Ultra Lo-Ram 534-269 SINGLE INJECTOR PORT FUEL INJECTION - 3/4-16 (-8AN) O-RING PORT Our fuel rail kit allows dual -8AN feeds to keep up with fueling demands with fuels like E85, E98, M1, and the like. This...

Holley Sniper In-Tank Fuel Tank Pump Module 350 LPH 1978-87 El Camino 12-335 When switching your 1978-1987 Chevy El Camino and GMC Caballero to EFI, you will not find an easier way to upgrade your fuel system than our OE Style 350 LPH EFI Fuel Pump...

Holley EFI Bypass Fuel Pressure Regulator Kit 12-882Kit (15-60 psi) 15-60 Psi - Fittings and Gauge Included Holley Die Cast EFI Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included...

Holley EFI Bypass Fuel Pressure Regulator Kit 12-848Kit (15-60 psi) Adjustable billet by-pass return style fuel pressure regulator 6AN Kit with Fuel Pressure Gauge and Adapter Fittings Boost Reference - 1:1 Holley Billet Fuel Pressure Regulators are...

Holley EFI Bypass Fuel Pressure Regulator Kit 12-848Kit (15-60 psi) 15-60 Psi - Fittings and Gauge Included Holley EFI Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included...

Holley EFI Bypass Fuel Pressure Regulator Kit 12-846Kit (15-60 psi) 15-60 Psi - Fittings and Gauge Included Holley EFI Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included...

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 In Tank EFI Dual Fuel Module 340 LPH 2010-15 Camaro 12-350 2010-2015 Camaro Dual 340 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 design...

Holley EFI Fuel Pressure Regulator 12-895 (15-90 psi) Holley’s most compact EFI fuel pressure regulator, 35% smaller when compared to HP billet bypass regulator styles. Holley EFI universal bypass fuel pressure regulators are for use with fuel...

Holley EFI Fuel Pressure Regulator 12-894 (15-90 psi) Holley EFI universal bypass fuel pressure regulators are for use with fuel systems in street or track applications. They feature adjustable base pressure from 15-90 psi, a gauge port, and a boost...

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...