6AN to 3/8 Push On Fitting For Hard-Line – SAE Quick Connect EFI Adapter

$14.99 & Free Shipping

  • 6AN to 3/8 quick Connect
  • Hard-Line tubing fitting adapter
  • Premium O-ring seals
  • Suitable for all type of fuel

566 in stock

Free shipping in USA

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SKU: 6AN-3/8-Quick-Connect Category:


6AN to 3/8  – Male to Female
Push On Hardline Adapter EFI Fuel Fitting


Hardline Quick Connect / Disconnect adapter
-Billet Aluminum
-Full anodized Black Color
-Leak proof sealing
-Double Inner O’rings
-Fuel and Heat Resistant
-E85 Compatible


This adapter will allow to convert your Factory OEM  3/8 hardline to 6AN
This adapter is a good option to convert your old Lines to 6AN braided lines for clean and tucked look.

Easy Installation
Just Push On the Hardline and tight the bolt

How to know the hardline size?
Simply check the line thickness with a 1/4, 5/8 or 5/16″ wrench
The second way: use a digital caliper then measure in MM
5/16 = 7.9mm
1/4 = 6.3mm
3/8 = 9.5mm

NOTE: Please lubricated the inner O’rings and Hardline with Oil or grease before push the adapter to prevent O’rings damaged


Package Includes: 1 Piece fitting

Additional information

Weight 0.19 lbs
Dimensions 12 × 8 × 2 in





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