I can’t get that large nut to turn. I cleaned it, sprayed penatrating oils on it, then heated it but not red hot. I think it turns counter clockwise off??
I used a 3.5 foot handle over the wrench handle. Looking for more advice.
Attachments
IMG_6527.jpeg (123.92 KB, 65 downloads)

1953 Chevy 153A 3/4-ton
Working on my project since 2015
Follow along in my DITY