thanks but I checked here on iboats and the same ones you found are for 1996 or newer mine is a 1990Your best source for props on-line is right here on iBoats and that goes for anything else on your boat as well. Right under the iBoats logo at the top of the page is the button titled BOAT PARTS AND ACCESSORIES. Here is what they list for your Force.
http://boatpropellers.iboats.com/Fo...r=1999&**********=792930893&*******=608261881