Has anyone had luck with straightening (recurving) a stock front bumper?

It's for a 1953 3600 on a 1978 Suburban chassis.

A powered arbor press would be ideal but I don't think I know anyone that has one. Best to heat or just pressure it? Thanks in advance.

Last edited by Peggy M; 10/09/2025 5:48 PM. Reason: more info in title