Description
The radiator filler neck is very close to being at the same height as the water neck on the back of the cylinder head, which makes bleeding coolant on these a pain.
Our standard water necks come with a 1/8 NPT Bleed port which helps, however this version has a filler tube that is substantially taller.
To use this version on the S-chassis, the pinch weld on the fire wall needs to be notched and with some taps from a hammer. The taps from the hammer is to allow for some clearance for the rad cap.
Still works great with our RWD Silicone hose kit and the Kswap Radiator.
1/2" NPT Plug is not included, but can be purchased separately HERE.
