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Sinister Diesel Degas Bottle Cap for 2017-Current Powerstroke 6.7L (Gray)

Was: $74.98
Sale: $59.99
Save: 20%
Save: $14.99


This new Degas Bottle Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Degas Bottles for 2017-Current Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with an interior pressure relief system, so it will continue to function even in case of a gasket failure. Available in gray or Sinister Blue, this cap looks as good as it works!

  • Available in Anodized Sinister Blue or Gray
  • CNC Machined from T6-6061 Billet Aluminum
  • Etched Sinister Diesel Logo
  • Replacement for failure-prone factory cap
  • Fits 2017-Current Powerstroke Degas Bottles
  • Rated at 21psi


  • SD-DC-6.7-17-G
  • SD-DC-6.7-17-G
  • 841788103527
  • Sinister Diesel
  • New

Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W6.0000” x H6.0000” x L6.0000”

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