This Edelbrock Fuel Line Kit #8101 is temperature, gas and oil resistant. This kit is made from reinforced synthetic Chlorinated Polyethylene rubber hose with a nylon inner braid for strength. Features a -6 AN inlet fitting and a 1/8" pipe fitting with plug for a fuel pressure gauge. Fuel Line kit #8101 is adjustable between the carb bowls from 7-1/2" to 11-1/2". Hose nipple not included.