Use pipe bending coil of the correct inside diameter. It's used for putting curves in copper pipes without creasing or bending them.

https://www.lowes.com/pd/Kobalt-Spr...Nr7sX4BAuwaAjehEALw_wcB&gclsrc=aw.ds

Last edited by Otto Skorzeny; 09/01/2022 12:19 AM.

1950 Chevrolet 3100 (Ol' Roy)

1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)