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Jul 21st, 2025 | | | | Joined: Jul 2012 Posts: 31 'Bolter | | 'Bolter Joined: Jul 2012 Posts: 31 | This is my first post and need a little help. I bought a 1949 Nebraska 3100 farm truck about 5 weeks ago. I've started to strip it down to the frame to get some PUR on it. I knew the engine was seized when I got it. I find i hard to believe it's the original 216 but I could be wrong. I pulled all the front sheet metal off today and found GBA577406 stamped on the block to the left of the distributor. On the right side there looks like 815 stamped upside down in orange ink. Under that there are raised GM letters with a raised circle with 48 inside it. Does anyone have a clue what engine this be?
Last edited by Cyril; 08/14/2012 5:23 PM.
| | | | | Joined: May 2012 Posts: 574 'Bolter | | 'Bolter Joined: May 2012 Posts: 574 | do you have pics of it? it will help us help you out.
1949 Dodge Coronet 1955 2nd Chevy 4400 1.5 ton 1955 2nd Chevy 3100 1/2 ton 1955 2nd Chevy 3100 1/2 ton 1957 Chevy 5400 LCF 2 ton 1966 Dodge D100 Sweptline 1968 Chevy P20 stepvan 1969 GMC LWB pickup 1972 GMC Sprint 1974 CP30 shorty bus There are three things that I've learned never discuss with people: religion, politics, and the Great Pumpkin.----Linus Van Pelt Trying to understand the behavior of some people is like trying to smell the color 9  | | | | | Joined: Sep 2001 Posts: 29,262 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,262 | | | | | | Joined: Jul 2012 Posts: 31 'Bolter | | 'Bolter Joined: Jul 2012 Posts: 31 | Ok Lets say it's a 49 216. It has 3 oil lines coming out of lower right side of the block that go into a 10" tall oil sump. Is that normal for a 49 216? | | | | | Joined: Dec 2001 Posts: 14,522 Moderator: Welcome Centre, Southern Bolters, Legion Hall | | Moderator: Welcome Centre, Southern Bolters, Legion Hall Joined: Dec 2001 Posts: 14,522 | ...sounds like you may have an oil filter system on it. Any pics? | | | | | Joined: Sep 2001 Posts: 29,262 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,262 | Yes, pics
I have never seen someone post a 3-line oil filter.
Lower right side of the block: is that passenger side or driver side?
Chevrolet oil filters were normally on the driver's side (GMC oil filters were normally on the passenger side).
| | | | | Joined: Jul 2012 Posts: 31 'Bolter | | 'Bolter Joined: Jul 2012 Posts: 31 | The oil lines are on the drivers side. I've got pics but not sure how to post them on this site | | | | | Joined: Mar 2011 Posts: 937 'Bolter | | 'Bolter Joined: Mar 2011 Posts: 937 | Create an account on Flickr, Photobucket, Picasa or the like and upload them. Each image will then have a URL that you can copy and paste here in a post. | | | | | Joined: Jul 2012 Posts: 31 'Bolter | | 'Bolter Joined: Jul 2012 Posts: 31 | I have them posted here http://www.flickr.com/photos/85119183@N08/ The 1st pic is the oil sump,(I painted, it was gray and I found a new filter @ NAPA) the 2nd is where one hose goes(on the front side of exhaust)3rd pic is on right side of exhaust,where 2 hoses go. last pic is engine itself | | | | | Joined: Jul 2012 Posts: 31 'Bolter | | 'Bolter Joined: Jul 2012 Posts: 31 | I have them posted here http://www.flickr.com/photos/85119183@N08/ The 1st pic is the oil sump,(I painted, it was gray and I found a new filter @ NAPA) the 2nd is where one hose goes(on the front side of exhaust)3rd pic is on right side of exhaust,where 2 hoses go. last pic is engine itself | | | | | Joined: Sep 2001 Posts: 29,262 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,262 | The forward/left hole on the left (driver's) side of the block is the return hole and the right/rearward hole is the supply hole. There are only two lines connected to the filter canister. One of the ports on the filter canister is a drain hole. The fitting in the rearward supply hole in the block is often a T-fitting. One side going to the filter canister and the other hole going to the oil pressure gauge.
| | | | | Joined: Jul 2012 Posts: 31 'Bolter | | 'Bolter Joined: Jul 2012 Posts: 31 | Makes perfect sense, Thanks. Was this an accessory back in the 40s? I've read that some 216s had no oil filter. | | | | | Joined: Sep 2001 Posts: 29,262 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,262 | No standard 216 or 235 engine came with an oil filter. It was a GM option or an after-market accessory. Have you read this Tech Tip? | | | | | Joined: Jul 2012 Posts: 31 'Bolter | | 'Bolter Joined: Jul 2012 Posts: 31 | I think were in luck. After removing the Nebraska dirt and years of oil this is what I found. On the left side is CONV3 F299 on the right is the #3835253 with the #8 underneath. | | | | | Joined: Sep 2001 Posts: 29,262 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,262 | block casting code = 3835283 = 1948-49 216
block date casting code = F299
F = 6th month = June
29 = day of month = 29th
9 = year = 1949
| | | | | Joined: Jul 2012 Posts: 31 'Bolter | | 'Bolter Joined: Jul 2012 Posts: 31 | Well this looks like this just may be the original engine. It's probably has just this side of a million miles on it. I talked to the only motor machinist in town, he told me I would have to take to Effingham IL. (about 100 miles from here) to remove the bearings and rebuild it. About $3000. Anyone have ideas on different size motor that would bolt up to the existing three on the floor transmission? It still works fine.(That's not a 216). I'm thinking straight 6 with an oil filter
Last edited by Cyril; 08/17/2012 4:50 PM.
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