Brass T-Fitting vacuum plug. This is the 3/8" plug Tri-power Engine Compartment Read the fine print with

Read the fine print with other kits they do not include air cleaner gaskets

00 cost difference for the shaft

these can also be used on the 1958 if you have the fittings

Same top quality parts as in the rebuild kit for all three cabs

Oil breather caps also sold in the shopping cart

Brass T-Fitting vacuum plug. This is the 3/8" plug Tri-power Engine Compartment Read the fine print withThis is the plug that is used on the brass T Fitting for the later mid year 1964 and 1965. This is for the larger port in the T Fitting that is for the 3 16" line. This is the 3 8" plug. There is both a smaller and larger port on the T fitting for 1964, one is a 1 8" line and the other is a 3 16" line. Measure what you have before you order. If uncertain ask.