The seller will be providing a different engine and tranny.
https://www.facebook.com/marketplace/item/4021488131283707
“49 willies jeep, was used as a sand truck but set up for a rat rod as well. Currently has Pontiac 400 and turbo 400 trans, Ford 9inch rear end with spool and 5.14 gears. Will come with Chrysler 440 and tf 727 trans with manual valve body. Pontiac engine and trans will be removed unless you want to pay 2500 more for that. Full fiberglass body.”