Labor Day Putting down your wrenches or time for MORE wrenching? 
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Dec 2005 Posts: 2,557 'Bolter | | 'Bolter Joined: Dec 2005 Posts: 2,557 | What do you guys make of these numbers ?
engine serial # 0234S4IT56Z engine casting # 3837004
Head casting # 3835913
We pulled this engine out of a 1955 or 1956 6500 series truck.
Thanks,Tim 1951 3100 Chevrolet1951 Chevrolet Suburban CarryallImage"A house is built with boards and beams. A home is built with love and dreams." "Look deep before you leap !!!" / "Everything is Everything" "If I say a mouse can pull a house, hitch him up"
| | | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | T56Z 1956 passenger car 235 0234S4I = 0234541 ? T = Tonawanda, NY 56 = 1956 Z = standard engine/transmission 57/58 block casting code 54/55 head casting code Post the head/block date casting code (the head code, in particular, under the valve cover at the rear manifold-side of the head) | | | | | Joined: Dec 2005 Posts: 2,557 'Bolter | | 'Bolter Joined: Dec 2005 Posts: 2,557 | Tim,I'll try to get the numbers posted this evening or tomorrow. Thanks for your knowledge and help.
Tim 1951 3100 Chevrolet1951 Chevrolet Suburban CarryallImage"A house is built with boards and beams. A home is built with love and dreams." "Look deep before you leap !!!" / "Everything is Everything" "If I say a mouse can pull a house, hitch him up"
| | | | | Joined: Dec 2005 Posts: 2,557 'Bolter | | 'Bolter Joined: Dec 2005 Posts: 2,557 | Tim,the code stamped in the rear under the valve cover is E 55 CON 9.
Tim 1951 3100 Chevrolet1951 Chevrolet Suburban CarryallImage"A house is built with boards and beams. A home is built with love and dreams." "Look deep before you leap !!!" / "Everything is Everything" "If I say a mouse can pull a house, hitch him up"
| | | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | Tim,
Wait to hear from someone else, but I'd say that is E = May 5 = 5th 5 = 1955
| | | | | Joined: Dec 2005 Posts: 2,557 'Bolter | | 'Bolter Joined: Dec 2005 Posts: 2,557 | I know it has to be the 2nd series 235,it has the large hole for water pump in front of block.
Tim 1951 3100 Chevrolet1951 Chevrolet Suburban CarryallImage"A house is built with boards and beams. A home is built with love and dreams." "Look deep before you leap !!!" / "Everything is Everything" "If I say a mouse can pull a house, hitch him up"
| | | | | Joined: Sep 2001 Posts: 29,269 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,269 | Looks like a late 1955 engine 235 that was put in a 1956 car?
All 1956 and later 235 engines had hydraulic lifters. I wonder if the late 1955 car engine put in a 1956 car had mechanical lifters (only Powerglide-equipped 1955 235 car engines had hydraulic lifters).
| | | | | Joined: Dec 2005 Posts: 2,557 'Bolter | | 'Bolter Joined: Dec 2005 Posts: 2,557 | Tim,I will be pulling the side cover to check to what lifters it has.
Thanks,Tim 1951 3100 Chevrolet1951 Chevrolet Suburban CarryallImage"A house is built with boards and beams. A home is built with love and dreams." "Look deep before you leap !!!" / "Everything is Everything" "If I say a mouse can pull a house, hitch him up"
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