That is a standard 6207N bearing used in both the closed and open driveline 3 speed transmissions.
It's certainly not an $80 part. At most about $30 where I get my parts. That bearing is pressed on the
shaft and then the left hand slinger/nut is installed. It's going to be difficult trying to remove and
reinstall a pressed on bearing without removing the clutch gear.
Fred


1956 3100 Pickup/Red/350/3sp OD/PS/Disc Brakes
1957 Bel Air Sport Coupe/Red/355/TH350/PS/Disc Brakes
2017 Silverado LT Single Cab SB/Black/5.3/6 Speed Trans
1947 Willys CJ2A w/F-Head engine