| |
Labor Day Putting down your wrenches or time for
MORE wrenching? 
Plenty of places to share. | | Click on image for the lowdown. 
====
| | |
1 members (TrknGMC),
31
guests, and
1
robot. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,010 Posts1,055,299 Members48,419 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Jan 2009 Posts: 158 Shop Shark | | Shop Shark Joined: Jan 2009 Posts: 158 | I am trying to locate what this casting number fits on the bellhousing. I have looked and looked and need some help from an expert researcher on casting numbers.
It is 3733373 The original number should be 3738373 and it looks like 3738373 but sure it is a 3733373.
Anyone got a site I can find this number and what the heck it fits?
Thanks, Steve | | | | | Joined: Dec 2005 Posts: 2,557 'Bolter | | 'Bolter Joined: Dec 2005 Posts: 2,557 | Steve,I'm not sure what you have.The same casting numbers are in question at a corvette forum.They say the casting number was released in 1956 and probably passenger car or truck.No one is really sure about it.Could it be a canadian casting number ? corvette forum
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: Jan 2009 Posts: 158 Shop Shark | | Shop Shark Joined: Jan 2009 Posts: 158 | I have no idea Tim...I have searched every site I could open up and nowhere is the number listed. I am going to contact the chevy dealer this morning and ask them if they can tell me what it fits. I did read that same info in some coevette forums. It is a mystery. The previous owner of the truck swears it is original.
thanks, Steve | | | | | Joined: Nov 2002 Posts: 1,002 Shop Shark | | Shop Shark Joined: Nov 2002 Posts: 1,002 | I checked my casting guide and the closest I could come up with is 3738307, 235, 58-62, or 3788813, 261, 58. Maybe there was a problem with the casting change the 8 to 3 and the 1 to 7 and you get the 261.  Larry
I don't own a vehicle that isn't old enough to drink.
| | | | | Joined: Dec 2005 Posts: 2,557 'Bolter | | 'Bolter Joined: Dec 2005 Posts: 2,557 | Steve,keep us informed on your findings.If it's a v8 bellhousing to engine block bolt pattern is different ?
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: Oct 2004 Posts: 1,780 Master Gabster | | Master Gabster Joined: Oct 2004 Posts: 1,780 | Found on ebay. I can't post the auction in this forum, so let me know if you want more info.
"The casting number is 3733373 dated A97 ( January 9th 1957 ) .
Originally this came on a 57 Chevy truck with a factory installed 265 or 283 engine such as a Cameo Carrier Suburban Pickup" | | | | | Joined: Dec 2005 Posts: 2,557 'Bolter | | 'Bolter Joined: Dec 2005 Posts: 2,557 | gmoniz,this will be good news for Steve.
Steve,do you have a v8 in the truck ?
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: Nov 2008 Posts: 10 Wrench Fetcher | | Wrench Fetcher Joined: Nov 2008 Posts: 10 | Does anyone know how to decipher the casting numbers on 235 manifolds? | | |
|
|
| |
