Dale,

The short answer is "Yup"! grin

Check out this recent thread conversation on an "acquired 261".

The answers about the steam holes in the "848" Canadian head (and other Canadian 261 unique info) is well explained in there.

Dan

~ Dan
1951 Chevy 3 window 3100
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"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)