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Billet Proof® Brass Hex Sight "Glass Gas" Cap with 1-7/8" Transparent Glass Window & Easy Install Weld-In Steel Stepped/Flanged Tophat Bung for Custom Gas Tank Applications

$189.00
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SKU:
12GA_SIGHT_GLS_CAP

Billet Proof® Brass Hex Sight "Glass Cap" with Weld-In Steel Bung

Build something different... This gas cap not only looks great, but the sight window offers added functionality.

Our Brass "Glass Cap" comes with everything you need to install to your gas tank.

THIS LISTING IS FOR THE BRASS "GLASS CAP" & BUNG ONLY. THE SMALLER SIGHT GLASS PICTURED IS NOT INCLUDED, BUT CAN BE PURCHASED SEPARATELY.

Features:

  • Brass Sight Glass - 2" Male NPT threads, 2-1/2" Hex & 1-7/8" Viewing Window
  • Glass - Shatter resistant and Temperature resistant from -40 deg to 180 def F.
  • Steel Bung - 2" Female NPT, 1.365" OD Flange with a .25" Step (No more dropping your bungs in your tank during installation).
  • Easy Installation: Simply use a 2-3/4" hole saw bit, drop the bung in the hole and weld away.
  • If you want a Flush Mount install, use 3-1/4" hole saw bit and weld the bung flush. (BE CAREFUL NOT TO DROP THE BUNG IN THE TANK DURING INSTALLATION)
  • This kit will come with a vented o-ring and should not be completely submerged like our other sight glass kits or it will leak through the vent.
  • Pair the "Glass Cap" with our 12 Gauge Sight Glass kits (SOLD SEPARATELY).

Dimensions:

Brass Sight Glass:

  • Hex 2.5"
  • Height 1.7"
  • Top of threads to Top .9"
  • Threads 2" Male NPT

Steel Bung:

  • OD 2.755"
  • OD of Flange 3.25"
  • Height 1.385"
  • Flange Height .07"

Fitment:

  • A universal fit item that should mount to just about any tank (Check dimensions in listing prior to making purchase).
  • This kit should not be completely submerged like our sight glasses as it will eventually leak through the vent.