[demian5]

Ok so I looked and searched on here and found nothing definitive.

Stant site shows:

1970 and earlier 10491
1971 10582
1972 10572

I have a 1970
I don't have any vents on my tank and I get crazy pressure and the cab stinks of gas. The back side of my cap has a vent system but its plastic and I cant pull it apart to cut the spring.

Help? Suggestions? Knowledge you would like to share?

The old one just leaked down my cab and bed when cornering.