Could be worth a look.
https://wichita.craigslist.org/cto/d/halstead-1948-willies-jeep/6835302284.html
“I have a 1948 willys Jeep project for sale has a 1971 Ford pinto engine that has been gone through and built for racing has a racing camshaft for the variable camshaft timing camel hump Pistons and much more”