New TV - 85 Chevy Van - Quadrajet Question
I am not certain when looking at your photos, but am wondering if you have something similar to what I have on my 500 cubic inch Eldorado. It has a black plastic insulator that looks very similar to the item in your photo -- there is a gasket installed above and below the insulator which is supposed to help reduce problems with vapor lock in hot weather. When installing my remanufactured quadrajet, the original had cork gaskets on either side of the insulator.
I am not certain whether this would apply to your motorhome, but thought that I might mention the possibility.
Kevin D. Allen
WBCCI (Lifetime Member)/VAC/Free Wheelers #6359
1964 Overlander International/1999 GMC K2500 Suburban (7400 VORTEC/4.11 Differentials)
1978 Argosy Minuet 6.0 Metre/1975 Cadillac Eldorado Convertible (8.2 Liter V8/2.70 Final Drive)