Posted 12/31/2025 13:43 (#11490933 - in reply to #11490809) Subject: RE: Jd 3020 engine swap
Faunsdale, AL
The clutch housings off the 2510 and 2520 are required to fit up the 4-2XX engines to the early or late model 3020 respectively. Those tractors used a 219 4 cylinder.
Without those, or making your own adapter, you have to use the original 270 or a 404 or even a 466 6 cylinder.