Hey all! Well I know that this won't work on or 150's but thought i'd throw it up on here anyway incase somebody was interested. Its for a 6 cyl, and it does not include the isolators or the harness. I bought it asa package deal for a couple other instruments that I did want and that will work for my 150. This gauge was removed serviceable from a Pitts to upgrade the panel. Great working gauge, What you see in the picture is what's included.
Model # R-1-6-G30R290, S/N 077464
First $220 USD takes it.
Shipping flat rate of $10 In Canada or USA.
In the words of a good friend of mine.. "Gravity works...I've tested it often"