vt8-12

Looks respectable for $700 start bid ... 1974 Super Bronc by Heald VT8-12 Mini Bike/Motorcycle | eBay

I have a nice VT8-12 (see gallery) that runs but is missing badly and hard to start. So I decided to swap out the engine with an almost new 8 hp Tec that I have had on the shelf for quite awhile. Half way into the swap, when I pulled the driver off, I realized the old motor is a 1" shaft and...