3/8 Quick Connect Male Fuel Hose to 1/2 NPT Adapter Fitting LS LS1 LS3 GM

GlowShift Fuel Rail Schrader Valve Adapter For Chevrolet GM LS Engines

A-Team Performance -8 AN Male to 5/16 Female Spring Lock EFI Fuel Rail Adapter Fitting Compatible with GM LS Engines LS1, LS2, LS3 LS6 — Southwest Performance Parts

Russell 640690 3/8 NPT Male to 3/8 SAE Quick

Quick Connect Male 1/2 Fuel Rail Hose to -8AN Adapter Fitting LS LS1 LS3 GM

Fuel Rail Fittings

GlowShift Fuel Pressure Gauge Adapters for Cars and Trucks

6an Fittings

8AN ORB to 7.89 Quick Connect EFI Fitting - Aftermarket Industries

AC PERFORMANCE Aluminum -6 AN Male to 3/8 Quick

ICT Billet Quick Connect Male 1/2 Fuel Rail Hose Plug

ICT Billet 5/16 Quick Connect Male Fuel Hose to 1/2 NPT Adapter Fitting LS LS1 LS3 GM - Enjuku Racing Parts, LLC

Quick Connect Male 3/8 Fuel Rail Hose to 6AN Adapter Fitting LS/LS1 LS3 GM,1Pc

AC PERFORMANCE Aluminum -6 AN Male to 5/16 Quick