More questions for the peanut gallery:
The upper thermostat to lower thermostat housing gasket supplied by my FLAPS has a thin plastic peel off seal on one side. When you peel it off you find a thin adhesive on that side of the gasket.
Q: Which side goes up?
Q2: Should I trust the adhesive to seal with no additional goo? (My go to is Permatex #2)
Last edited by John Milliman; 07/01/2024 1:14 AM. Reason: Bill asked me to move this post and make it a stand alone question.
'57 GMC 102, Original 347 V8, HydraMatic, 3.08 rear gear, added A/C, disk front brakes, HEI, AFB carb, '98 Honda Black Currant paint. T-boned and totaled 10/12
'52 GMC 152 Stake Bed, Original 228, SM420, added A/C, HEI, disk front brakes, '67 Chev 3.55 rear gear. Gets used as a real truck.
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