Fitting, Brass 5/16 Straight Connector 7s724 Posted On: March 15, 2014 $2.00 Categories: All Products, Engine Related, Fuel Delivery Description Additional information Description One used on oil filter and also fuel line at fuel pump takes one. Additional information Unit Price $2.00 Per Each Year 1934, 1935, 1936 Part Number 12s724 Cylinder 6, 8