Fuel Rails

Holley Fuel Rail Adapter Kit 534-211 ACC. -6 TO 3/8 MALE QUICK CONNECT & -8 P Adapter Kit for Fuel Rail Kit Numbers 534-209 and 534-210.  Required when directly connecting Holley fuel rails to GM factory fuel line quick-connect.

FAST LS OEM 3/8 Fuel Line to 6AN Fitting 54028 Converts OEM LS 3/8” Fuel lines to 6AN