Description
A nice used nipple that is threaded onto the intake, on the upper outlet of the nipple is a 1/4″ = 6.35mm vacuum hose that goes to the Idle Increaser / Dashpot / Throttle check valve mechanism that sits on the torpedo wall under the wiper motor. The lower nipple is 4.75mm externally and has a 3.2mm hole. The thread on the part you thread into the intake is 1/8 NPT = approx: 10mm if you measure with a caliper directly over the thread.
