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Mod | | | Forums66 Topics128,101 Posts1,056,179 Members48,436 | | 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!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Nov 2007 Posts: 94 Shop Shark | | Shop Shark Joined: Nov 2007 Posts: 94 | Here is my engine number: Picture 1 I am assuming this is a 235 straight six, yes? here are some pics: Picture 2 Picture 3 thanks kevin
Last edited by cletis; 11/27/2007 3:56 AM. Reason: Images edited to links.
| | | | | Joined: May 2006 Posts: 8,351 'Bolter | | 'Bolter Joined: May 2006 Posts: 8,351 | No, it's not a 235. Its a later 6, a '65-'65 292 from what i can pull from the #s. Might check with Inliners to be sure.
Bill Burmeister | | | | | Joined: Nov 2007 Posts: 94 Shop Shark | | Shop Shark Joined: Nov 2007 Posts: 94 | ok, how do I check with this "inliners".... thanks kevin | | | | | Joined: May 2006 Posts: 8,351 'Bolter | | 'Bolter Joined: May 2006 Posts: 8,351 | http://www.inliners.org/There's a very good casting # list on this site. I cab tell just from the shape of the rocker cover (scalloped on the left) and the distributer location (towards front of the block) that it's not a 235/261 (squared off rocker cover and dizzy is centered on the block). Like I say, I come up with 292 from the serial # (SCORE!! ) but it wouldn't hurt to check another source, just be certain. Perhaps someone more versed in the later 6 can give you more info.
Bill Burmeister | | | | | Joined: Feb 2001 Posts: 198 Shop Shark | | Shop Shark Joined: Feb 2001 Posts: 198 | Kevin...If it's a 292 the simpliest way to check is by looking at the motor mounts.. a 230/250 has the left and right mounts the same distance back from the front of the motor. On 292's the passenger side mount is set further back. The numbers will tell, but the mounts position is a quick way to tell. Can't see them in the pictures you've posted.
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| | | | | Joined: Nov 2007 Posts: 94 Shop Shark | | Shop Shark Joined: Nov 2007 Posts: 94 | cool, so I guess the 292 is a better motor? will all of the ***sigh*** tune up parts that I just bought for the 235 carry over to the 292?
also, can anyone help me with the dating of this engine? thanks kevin | | | | | Joined: Nov 2002 Posts: 1,002 Shop Shark | | Shop Shark Joined: Nov 2002 Posts: 1,002 | Yes, the 292 is a better motor, are the side covers about 6" high? The 292 has the bottom end torque of a 350.
No, the 235 parts won't work.
Need the casting numbers from the block just left of the fuel pump, to date the motor.
Larry
I don't own a vehicle that isn't old enough to drink. | | | | | Joined: Feb 2000 Posts: 5,215 'Bolter | | 'Bolter Joined: Feb 2000 Posts: 5,215 | The 292 is a great engine to have. There are plenty of hop up parts for this engine and parts are reasonable for a rebuild. They water bypass hose on the thermostat housing is sure sign of a 292. The six inch side covers, and right side motor mount location are two more signs. The fuel pump will be in the center of the right side of the motor also. Joe | | | | | Joined: Apr 2000 Posts: 499 'Bolter | | 'Bolter Joined: Apr 2000 Posts: 499 | There is also the fact that in an earlier post you said.
"It is a 61 Apache 10, on a 66 c10 chassis."
I assume that to be info that the previous owner gave you. If you haven't done so already, I'd get the title squared away before going one step farther.
The 66 chassis, jives with the engine # info longbox found.
'67 GMC 3/4 292 4spd
| | | | | Joined: Nov 2007 Posts: 94 Shop Shark | | Shop Shark Joined: Nov 2007 Posts: 94 | Here is the casting number: 3851659
shows it is a 292, thanks for all of your help.
ENGINE STARTED TODAY!
now to get the radiator fixed and flush the tank....
started on ether, so we are going to try and clean the other bits and get her running on gas. | | | | | Joined: Jan 2007 Posts: 202 Wrench Fetcher | | Wrench Fetcher Joined: Jan 2007 Posts: 202 | I recently ordered a 292, balanced with 9.0:1 propane pistons with some porting and polishing and if you do the same you will like it. They are a great engine. Torquey! Been quite a while since I had one. I noticed the by pass hose also from the water pump to the thermostat housing like JoeH found. The 194, 230, and 250s did not have that feature. The older 235/261 were different. Looks like you will have some fun once you get it finished. Remember they are not high revving engines. But they are tough. There is an Iliner member about an hour from me that has a 400hp racing version. He won't sell it. I tried to see if he would let me buy it but he wouldn't budge. Enjoy! | | | | | Joined: Nov 2007 Posts: 94 Shop Shark | | Shop Shark Joined: Nov 2007 Posts: 94 | Yep, I can't wait to get her running under her own power..... can you tell me the best manual to get for this motor? thanks Kevin | | | | | Joined: Nov 2000 Posts: 1,969 'Bolter | | 'Bolter Joined: Nov 2000 Posts: 1,969 | Looks like it still has the dual master cylinder of the 61 but the hydraulic clutch line is cut off.
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