216 pulleys don't remove from the collar that attaches to the shaft. You can't push the collar aft and use a different pulley.

"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.