Hotrod, Your right on all counts. You know what PITA it would be to pull apart and clean. Since heat seems to be the answer, I'll take that approach. Thanks everyone.

Larry
68 C20 327 daily driver
63 C20 292 Camper truck
65 C10 ? Custom Cab AC,PB,PS,$flasher


I don't own a vehicle that isn't old enough to drink.