Air Lift Replacement Bellows (50389) 1806 This isolator assembly mounts between

This isolator assembly mounts between the gauge and the fuel pressure port on your regulator or fuel rail and translates fuel pressure readings to the gauge keeping flammable materials out of the passenger compartment

3 Turbo 2020 Ford Mustang Engine: 3

fuel pressure charts are available in the Specs tab

3 1972 Pontiac LeMans Engine: 5

Air Lift Replacement Bellows (50389) 1806 This isolator assembly mounts betweenReplacement Bellows, For PN(57389) Features: Exact replacment for original Air Lift air spring Sturdy rubber construction with synthetic fabric reinforcement Genuine high strength, rust proof Zytel endcaps