Fuel Line EFI Adapter Fitting -6 AN Male to 1/4,6AN Male to 5/16

GM fuel injection plumbing made easy! This special adapter allows you to replace the stock fuel return line with 6AN hose on the LT1 engine.

EFI Adapter, 6AN Male x 5/16 Female QC, LT1 Return

Quick Disconnect EFI Adapter Fitting -8AN

Vibrant Performance Quick Disconnect EFI Adapter Fitting -8AN

6AN to 3/8 Quick connect - convert your oem hard line to 6an for custom lines, quality fitting adapter suitable for all type of fuel including e85.

6AN to 3/8 Quick Connect Fitting Adapter for Hardline

5/16 to 6AN EFI Fuel Rail Line Fitting Adapter Quick Disconnect

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5/16 to 6AN EFI Fuel Rail Line Fitting Adapter Quick Disconnect Push Hardline

Fuel Rail Male Adapter - 5/16 quick connect to -6AN ORB Male

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Fuel Line EFI Adapter Fitting -6 AN Male to 1/4,6AN Male to 5/16 Quick Disconnect push hardline e85

Zzhen Store Fuel Line EFI Adapter Fitting -6 AN Male To 1/4,6AN

2PCS/lot Aluminium Black 6AN AN6 Male to 5/16 3/8 SAE Quick

AN Fittings – Garage Built Racing

STM Female 1/8 BPT to Male -6AN Fitting (for PCV Check Valve) –

M14x1.5 to 6AN Fitting - Straight Metric to Flare Male Adapter

Adapter EFI 6an Fitting Ford Return Side Black

EVIL ENERGY 6AN Male Flare to 3/8 NPT Pipe Fitting Adapter Aluminum Straight Black

EVIL ENERGY 6AN PTFE Hose End Fitting Straight Black for PTFE Hose Only