Only info I can find on the freeze plug says 2.25". Billet is easier to install, but for what you're doing it's not needed. Same with tappet cover, might not leak as easily, but not necessary.
I can get you a freeze plug if you want?
Chris
__________________
THANKS TO:
Tim Barber @ TRE Diesel
Jeff Mumau @ Mumau Diesel Service
Rip @ Source Automotive
Don Thuren @ ThurenFab Suspension
Columbus Diesel Supply
|