Also gonna stop looking at 1955 parts listings and just call it a '56 engine. That issue has caused confusion on several fronts because the listings treat all '55 235s as the old style.
Matthew 6:33
1952 Chevy 1/2-ton 3100 Late '55 235/SM420/torque tube 3.55 Dalton Highway survivor (using original 216) www.truckwithaheart.com