Russell
Russell Performance -6 AN Male to 3/8in SAE Quick-Disc Female EFI Adapter Fitting(Bulk Qty 25)-Black
SKU: R00K 644127
Description
Part #: 644127
Russell's wide variety of lightweight aluminum adapter fittings allow for the connection of Russell hose ends to almost any component. Adapters are offered in standard thread, metric thread and pipe thread to fit most popular oil pumps, fuel pumps, fuel filters plus a variety of other common components. To compliment the looks of the hose installation, three finishes are available - ultra-bright Endura, traditional blue anodized or our new black anodized fittings.
Features:
- 6061-T6 Aluminum
- Positive Seal At Maximum Operating Pressures
SAE Quick-Disconnect Threaded Cap Fittings | Black | EFI Adapter Fitting | -6AN Male To 3/8 in. SAE Quick-Disconnect Female Screw Type | Bulk Pack Of 25
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Russell |
| Part Number | R00K 644127 |
Videos
Russell An To Quick Disconnect Adapter Problem & Fix Part 1
How to adapt factory fuel lines to AN fittings on your budget LS swap.
Vehicle Plumbing 101 by Russel Performance Plumbing
Converting hard tube lines to AN fittings the easy way
LS Swapped 2wd K5 Fuel System
Convert your Stock 5/16 fuel hard line to -6 AN Fitting
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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