Just one bung is enough. The 2nd is optional.
Do you have a spare place to screw a coolant sensor into the head or cooling jacket - just thinking ahead... the rads going to be really hot and under pressure to just open and hang the sensor into the rad neck... '88 to '92 TBI truck efi coolant sensor will work fine - about $10 at the auto parts or less at the junkyard
Once you get this back together can you send me a few pix of the engine so I know where were going to have to hook up to .. power ground, tach, vacumm etc...
Last edited by efi-diy; 07/04/08 02:35 AM.
