I was reading a post back on page 100 or so. The issue was about gas hoses failing and as it turned out the hoses where not compatible with todays blended fuels.

Today while I was at my better parts house I asked the parts guy if I needed a fuel pump for a 50's or 60's something. Will that fuel pump diaphragm be compatible todays fuel? He did not know, grabbed a parts book, '71 Dodge OK? Yep! Called his guy, the guy said "That pump was compatible". But that does not mean all pumps are.

Check before you drop your coins.

Woodie