Walbro Fuel Pump Install Kit (400-939) - For GSL392 Pump ACL they can cause leaks

they can cause leaks

Features machined cutbacks on the gasket side to reduce warpage during welding and promote gasket seal and 3D taper ports with recess to match tubing or schedule pipe

800" Install Height: 1

For the 3mm-20mm spacers

and new bypass valve hoses

Walbro Fuel Pump Install Kit (400-939) - For GSL392 Pump ACL they can cause leaksCompatible with these Walbro Pumps: GSL392 400 LPH Inline (GAS) All Walbro GSL39x Series Pumps Description: Walbro universal fuel pump install kit for the GSL392 255 LPH inline fuel pump. Includes everything as pictured. Ships worldwide. Buy yours at STM! Includes: (1) Insulating Sleeve (2) Mounting Straps (2) 3 8" Hose Barb Fittings (2) Copper Crush Washers (2) Wire Ring Terminals (2) Nuts (1) Installation Sheet