Hi there!
I own a 1977
Scamp and another FG member sent me a latch to replace my old latch but my old striker plate worked with the newer latch. SO, I have a FREE, newer striker plate which should fit fine. I was about to throw it away, so if you want it, PM me and send me your address and I'll mail it to you. You can reimburse me for the postage if you like....
Megan