Dual fuel line kits include the correct fittings and hoses to properly plumb single carburetor application when connecting to AN- Style fittings. Line kits also include a capped -4AN fitting which can be easily connected to a fuel pressure gauge.
Black fittngs, Stainless braided hose.
Center to Center 9 5/16" - (4150 series)
Carb thread 7/8" - 20 to -8AN