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STM -8AN Black Anodized E85 Safe Fuel Bulkhead Fitting

STM Tuned Inc.


Vehicle Fitment:
Universal Product
Originally designed for the DSM / Evo!

The STM -8AN Fuel Bulkhead Fitting is designed to attach to your fuel pump hanger by drilling out the old feed line. This is perfect for multiple-pump applications and features a 5/16 barb on one end and a -8AN on top. Simply sandwich your hanger between the fitting and washer/nut. The STM Bulkhead is anodized black to protect against corrosive fuels and is E85 safe.

This Bulkhead was originally designed for the DSM & Evo, but this can work with many other applications as well.

• 6061 Aluminum
• Anodized to protect against corrosive fuels
• 5/16 Barb
• Male -8AN
• Works with most aftermarket in-tank pumps
• Perfect for multiple-pump applications
• Overall Length: 1 & 13/16"
• Out of Tank (From -8 to sealing washer): ~13/16"
• In Tank (From Nipple to sealing washer): ~ 7/8"
• Flat edge on -8 side for an easy install

(1) STM Machined Fitting
(1) 8AN Bulkhead Nut
(1) Nylon Sealing Washer

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Customer Reviews

Based on 1 review
Homemade fuel hat

This part allowed me to keep fuel hat low profile. Great product!

Thanks for shopping with us, Cody : )

Cancer and Reproductive Harm