Heater ByPass

[Cypress67]

I have a 67 CJ5 F134. No heater. Should I plug the hole in top of head at the rear. And the hole in front of head. and both threaded holes in the water pump? I was told I don't need the L-shaped hose in the front.

 

[Torxhead]

Cypress, hope you are still on the forum for the late reply. On my '86 there also is no heater, don't really need them here in SoCal. I am not sure of your setup, but if you do remove the heater hoses, you should replace hoses so that the coolant flow is maintained to keep the engine cool as designed.