Hi, Would this fit in a 71 too size, plugs), or this requires a delay mechanism that is outside the switch ? http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=2491945930&category=10076 Now, if anybody has a real NOS for a 71 (no delay, 2 speeds and a water push button), I am client...