HFP-FSYS5 is a complete fuel line solution for LS and LT engine swaps in 1973–1991 Chevrolet and GMC square body trucks. Designed to handle the higher pressure and volume demands of modern fuel injection, this fuel system kit includes premium Phenix AN fuel hoses, Quantum billet fittings, fuel filter, and an adjustable regulator ideal for LS/LT conversions.
Whether you're upgrading a daily driver or building a high-performance restomod, HFP-FSYS5 eliminates the guesswork from piecing together a reliable fuel delivery system. Pair it with the QFS-H880 fuel pump hanger for a complete plug-and-play setup tailored to your square body platform.
Compatible with all 1973–1991 GM square body pickup submodels, including:
C10, C20, C30, K10, K20, K30,
R10, R1500, R20, R2500, R30, R3500,
V10, V20, V30, V3500
Built for performance, reliability, and ease of installation, HFP-FSYS5 ensures your LS or LT-swapped truck gets consistent fuel pressure—without the hassle of mismatched components or last-minute hardware store runs.
Package Includes:
- (1) 64 in. Black Nylon Double Braided Stainless E85 Hose w/ -06 Straight Fittings
- (2) 24 in. Black Nylon Double Braided Stainless E85 Hose w/ -06 Straight Fitting & -06 45° Fitting
- (1) Phenix Adjustable Fuel Pressure Regulator w/ (3) -06 Straight Fitting
- (1) Fuel Pressure Gauge
- (1) -06 Phenix Select-Flo Fuel Filter, 10 Micron
- (1) Fuel Filter Mounting Bracket, Black
- (1) Fuel Rail Fitting
- Brand Name:
- Quantum
