Drivers side for the 250 and 292 are the same, yes! GM# 3822663 The RH support is GM# 3822668 for the 292. The 230/250 used GM# 3822664 for the RH.
~ 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)
The RH support is GM# 3822668 for the 292. The 230/250 used GM# 3822664 for the RH.
