Holley Die-Cast In-Line Fuel Pressure Regulator - Die Cast - 4-1/2 to 9 psi - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in Return - 1/8 in NPT Gauge Port - Bypass - Black Anodized - Gas Bung and Cap Kit Firm Urethane Front & Rear PWI70916 Size:7-5/8 (61) 1989 1991 Ford E 23-TR1-N-XS

Firm Urethane Front & Rear Bushings

This is caused by excessive heat buildup from friction at high speeds or when riding your brakes

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12 x 4 in Round Body

Primary Rod

Holley Die Cast In Line Fuel Pressure Regulator Die Cast 4 1 2 to 9 psi 3 8 in NPT Inlet 3 8 in NPT Outlet 3 8 in Return 1 8 in NPT Gauge Port Bypass Black Anodized Gas Bung and Cap Kit Firm Urethane Front & Rear PWI70916 Size:7 5 8 (61) 1989 1991 Ford E 23 TR1 N XS Firm Urethane Front & Rear Bushings This is caused by excessive heat buildup from friction at high speeds or when riding your brakes