Any helpful hints on where to find casting date codes on Canadian blocks?
Is it possible his "3837004" block may be a "261"???
I suppose the only way to know for sure will be to open it up and get internal measurements.
Dan
~ 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)
