Knife valve for block drain plug.....
I heard of this to make easier for coolant drain......but would this type of valve be ok...i put a 1/4 galvanized nipple in the block then the valve onto the nipple.....I'm thinking to stay with my regular plugs since they came out easy and I don't plan on draining block much......picture is backwards sorry...
__________________
: Eli540
86 gmc 2500 longbed Carb 5.7, rwd,
400 tranny.
|