Operation CHARM: Car repair manuals for everyone.

Fuel Line Coupler

Fuel Line Unions (5/10 inch) 6-7 Foot Pound-Force (ft.lb)
Fuel Line Unions (3/8 inch) 8-10 Foot Pound-Force (ft.lb)
Fuel Line Unions (1/2 inch) 17-20 Foot Pound-Force (ft.lb)