Hard to tell for sure from your description, but a peek in a 1955-59 FAM shows 2 different bumpers for each door on door frame (top and bottom) in the 1st pic below and what look like a very small push in bumper that fit into each door in the vent window area in 2nd pic. Can you share the order info for the kit you purchased as that might provide more helpful responses.
Last edited by Gdads51; 09/26/202411:28 PM. Reason: added detail to text
~ Dan 1951 Chevy 3 window 3100 Follow this story in the DITY Gallery "My Grandpa Carl's Truck and How it Became Mine" 1966 Chevelle (Wife's Hot Rod) | 2013 Chevy Silverado (Current daily driver) US Army MSG Retired (1977-1998) | Com Fac Maint Lead Tech Retired (1998-2021)
