Delco Distributor identification
Hi All, I have a delco remy tach drive dist here with a red band that reads 1112021 DELCO REMY 2H 2
Can anybody tell me what these numbers mean? Thanks! Bob |
1112021 is late production 1970 for a 350/350. 2H 2 I believe is dating. I'm having a senior moment, but I think it works out as follows: "2" second day of the month, "H" August, "2" second shift.
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Thank you very much! :thumbs:
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Can anybody please explain what the raised casting numbers at the top of the casings represent?
I have two different units. One says 190 and the other says 691 Thanks. |
Bob,
I believe you have a replacement distributor. The distributor is for a 1970 350/350, but the id band says 2 August, 1972. It's yr/mo/day. Of course, you could have the wrong id band, they're easy to remove and replace. The casting number on distributors has never been a source of any meaningful info. Still a mystery. Chris |
Originally Posted by Vetteaddiction
(Post 1568894708)
Bob,
I believe you have a replacement distributor. The distributor is for a 1970 350/350, but the id band says 2 August, 1972. It's yr/mo/day. Of course, you could have the wrong id band, they're easy to remove and replace. The casting number on distributors has never been a source of any meaningful info. Still a mystery. Chris Thanks very much (I think) ;) Anybody else want to confirm? Thanks guys! |
Originally Posted by Vetteaddiction
(Post 1568894708)
Bob,
I believe you have a replacement distributor. Chris Heres the issue I'm having. I bought a spare tach drive dist for my '73. I bought it from a local guy that was parting out a '70 350/350. I sent the dist to Lars and he rebuilt it completely. New shaft, bushings, drive gear, coupling, vacuum control, ect: then Lars also set the advance curve on his SUN machine. I installed it on my beefed up L-48, it worked flawlessly. Shortly after this I bought a ZZ-4 and went with an HEI tach drive. Bottom line is that I have a lot of money into this distributor and I want to sell it but I don't want to advertise it as a 1970 unless I'm positive that it is indeed from a 1970. Can anybody tell me if there is an accurate procedure to verify the year of this distributor? :crazy: I have attached a couple of pictures so you can see the unit and the numbers. Thanks for your help so far guys. I appreciate it. Bob. http://i75.photobucket.com/albums/i3...g?t=1234360324 http://i75.photobucket.com/albums/i3...g?t=1234361336 |
Bob,
There are some numbers under your cam and weight plate (under the plate that holds your springs and weights). Should be CCW xxx . Plates have different slot lengths that allow different amounts of centrifigal advance. Some people have a cross reference to actual part numbers that can help narrow down the application. The other way is to look at the part number on the vacuum can, but I bet Lars swapped that out. Did he set it up for your L48? If so, it won't be right for a 70 350/350, different specs. Chris |
Originally Posted by Vetteaddiction
(Post 1568904878)
Bob,
There are some numbers under your cam and weight plate (under the plate that holds your springs and weights). Should be CCW xxx . Plates have different slot lengths that allow different amounts of centrifigal advance. Some people have a cross reference to actual part numbers that can help narrow down the application. The other way is to look at the part number on the vacuum can, but I bet Lars swapped that out. Did he set it up for your L48? If so, it won't be right for a 70 350/350, different specs. Chris I have no idea how he set the curve, he did it on his SUN machine. The L-48 was probably close to 280 hp gross. I didn't consider that aspect of the setup but I guess that it would matter seeing that one engine will wind up quicker than another depending on the power. Oh well, maybe I'll just sell it as a completely rebuilt unit that may or may not need to be re-curved depending upon the application. Thanks Chris! :cheers: |
you have whats known as a service replacement distributor....in your case it`s a rebuilt, recurved service replacement....
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