Earl's Straight Bulkhead Adapter Fitting -4 AN Male to -4 AN Male Bulkhead - Stainless 1425023 Designed with a full flow

Designed with a full flow radius transition from port opening to AN 37

Stilo ABP Helmets

1999-2001 Ford F-350 Super Duty

Weld in 1/8" NPT female threaded bung

1966-1971 Jeep Jeepster

Earl's Straight Bulkhead Adapter Fitting -4 AN Male to -4 AN Male Bulkhead - Stainless 1425023 Designed with a full flowUse Anti Seize to prevent galling on the bulkhead nut. Material: 304 Stainless Steel w Natural Finish Flanged Hex & Bulkhead Nuts More Attractive Than Standard Hex & Washer AN Flare on Both Ends Fits Through Frame Tubing From 1. 5" to 2. 0" Thick Sold Individually w Matching Flanged Bulkhead Nut Ideal for Use on Street Rod & Provides a Custom Look w o Brackets or Tabs Ideal for Use on Brakes, Fuel System, Transmission Cooler & Other Plumbing Systems