Holley Fuel Rail Adapter Kit 534-211 LS 3/4-16 O Ring Port Plug. Condition is "New". Shipped with USPS First Class.

These are new in the box. The have NOS on them but they are made by Holley.

HOLLEY EFI

FUEL RAIL ADAPTER FITTING -6AN TO GM QUICK-CONNECT

Adapter Kit for Fuel Rail Kit Numbers 534-209 and 534-210


Part #

 534-211

Required when directly connecting Holley fuel rails to GM factory fuel line quick-connect. Includes (1) 3/4-16 O-ring port plug and (1) -6 to GM quick connect adapter.

About Holley EFI

Holley is the new standard in EFI! Whether you're engine swapping your classic car or need to manage 4000 horsepower in your twin-turbocharged drag radial race car, Holley EFI has the solutions you need to get your project up and running better than ever!

BrandHolley EFI
ColorBlack
Emission Code5
Hose Size6 AN
MaterialAluminum
Product TypeFuel Line Adapter
Special OffersHolley Days
Tube Size3/8"
UPC090127685112
Part Number534-211