Fuel System Components

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

Holley LS Hi-Flow Fuel Rails For Factory Car Intakes 534-209 The Holley Hi-Flow Fuel Rail kit is designed to fit LS1, LS2, LS3, LS6 & L99 Factory Intakes. The kit includes the rails, hose and fittings.  Features: Bright dip, black anodized...

Holley LS Hi-Flow Fuel Rails For Factory Car Intakes 534-210 The Holley Hi-Flow Fuel Rail kit is designed to fit LS1, LS2, LS3, LS6 & L99 Factory Intakes. The kit includes the rails, hose and fittings.  Features: Bright dip, black anodized...

FUEL PRESSURE REGULATOR The recommended operating range is 15-90 psi. The Atomic Adjustable Regulator is configured for a single -6AN inlet, and dual -6AN outlets (for regulator-to-tank line routing flexibility). The maximum recommended flow rate is...