Want to install an aftermarket coolant temp sensor but don't want to cut into your radiator hose? Instead of doing that simply unbolt your factory coolant neck and install this spacer in between the neck and the head.
The spacer has the provision for a 1/8 NPT provision or alternatively if used in conjunction with a barbed fitting this spacer could be used as the source for a coolant breather tank.
- Light weight T6-6061 billet aluminium construction
- Direct bolt on
- Confirmed fitment for all RWD SR20's, both SR20DE and SR20DET's.
These will NOT fit front wheel drive SR20's