Billet Proof Designs

Billet Proof® Vented or Non-Vented Gas Cap w/ Steel Stepped Flanged “Top hat” style Bung

Billet Proof® Stepped "Tophat" Bung with Flange – 3/4” NPT Tapered Thread - Mild Steel or Aluminum - Made In USA

Billet Proof® Battery Tray for Antigravity Batteries® Small Case 4 Cell (AG-401 and XPS SC-1) Lithium Battery - Textured Black / Contrast Cut Logo - Made in USA

Billet Proof® Stepped "Top Hat" Style Weld-in Bung with Flange, 3/4” NPT Tapered Thread, Aluminum - Made In USA

3/8” NPT Flanged Bung, ALUMINUM – Great for Mounting Fuel/Oil Valves, Petcocks, Elbows and Outlets, Fuel Cells - Made In USA

Flanged 1/8” NPT Tapered Thread Bung / Fitting, STEEL – Great for Mounting Fuel/Oil Valves, Elbows and Outlets - Mild Steel - Made In The USA

Faucet Style Petcock w/ Bung - Brass, Black Valve Handle, Includes 3/8” Steel Stepped Flanged Tophat Bung

Hi-Flow Faucet Style Petcock with 3/8" NPT Stepped Flanged "Tophat" Bung - Elbow Needle Fuel Shut Off Valve - Use with 3/8" ID Fuel Line

Hi-Flow “Faucet” Petcock w/ Black Valve Handle - Brass - 3/8" NPT - 3/8" ID Fuel Line

Billet Proof® “Sight Glass” External Fuel Gauge - Brass - Includes 3/4” Aluminum Stepped Flanged Tophat Bung

Billet Proof® Faucet Style Brass Petcock with Zinc Handle - 3/8" NPT Thread for 3/8" ID Fuel Line

Billet Proof® “Swiss” Battery Box for EarthX Motorsports® ETX18C, ETX24C, ETX36C - Belt Style, Flat Or Welded, Made In The USA