[DeTomaso] roll-over valves

[JDeRyke at aol.com]

In a message dated 11/12/10 5:08:49 PM, michaelsavga at gmail.com writes:

> Did a stock 71 have a rollover valve, given the original filler location 
> and everything, I would be surprised .
> 
None of the narrow body cars had roll-over valves; the '80s wide-body cars 
had the first. It can be adapted to earlier cars but the last time I priced 
the rquired parts, it was way up there. When Hall started selling his $40 
Ford roll-over valve adaption 20 years ago, lots of savvy owners promptly 
added one (I did). It replaces the rivited-on air vent on stock Pantera tanks of 
any year and IMHO is a worthy upgrade with no penalty. I have yet to see a 
roll-over valve on a Mangusta tank.... My 2¢- J DeRyke