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08-01-2018, 12:24 PM
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#1 |
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Registered User
Join Date: Jul 2018
Location: Clinton Township, MI
Posts: 34
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1969 C20 Oil Canister
I'm just learning and getting into a 1969 C20 with a 396, and it has an oil canister filter instead of a spin-on. The block stamp is incomplete: T1113Y with no letter after the "Y", but it seems to indicate an 11/13/68 (?) build date. Could this be why it has an oil canister?
The truck is very original, but missing the protecto-plate and build sheet. The SPID is very much intact. |
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08-01-2018, 02:23 PM
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#2 |
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Who Changed This?
 
Join Date: Jan 2013
Location: Simi Valley, CA
Posts: 10,108
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Re: 1969 C20 Oil Canister
Maybe it just took longer to run through the stockpile of engine blocks for the trucks. That is definitely a '69 model year production date. Most people have replaced those with the FRAM adapter that uses a F**d oil filter.
__________________
~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA |
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08-01-2018, 02:35 PM
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#3 |
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Registered User
Join Date: Jul 2018
Location: Clinton Township, MI
Posts: 34
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Re: 1969 C20 Oil Canister
Thank you for the reply. Any idea why the suffix is just “Y”?
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08-01-2018, 02:43 PM
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#4 |
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Registered User
Join Date: Sep 2011
Location: Ark City, Kansas
Posts: 3,284
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Re: 1969 C20 Oil Canister
Hmmm, my 68 396 has spin on filter...I don't have any of the date info on it, at moment, it's buried in my garage.
Might post this in engine/drive train section, might get more action... |
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08-01-2018, 11:29 PM
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#5 |
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Senior Member
Join Date: Apr 2016
Location: Cypress, TX
Posts: 3,575
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Re: 1969 C20 Oil Canister
My 69 CST/10 with 350 engine had the canister filter. That type of filter was probably common for that year. After rebuild mine now has the spin-on type.
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08-02-2018, 02:36 AM
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#6 |
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Registered User
Join Date: Sep 2005
Location: British Columbia CANADA
Posts: 118
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Re: 1969 C20 Oil Canister
My 69 C20 with a 396 was a canister. Converted it with the factory adapter so the new spin on filter seals against the block like the one below.
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1969 C20 Customer Camper CST, 396, TH400, Factory A/C, Olive Green. |
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08-02-2018, 08:09 AM
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#7 |
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Registered User
Join Date: Sep 2011
Location: Ark City, Kansas
Posts: 3,284
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Re: 1969 C20 Oil Canister
I wonder if the canister filter was a C20 and C30 deal...On cars, the canister was last used in 67.
The factory did try to use up left over parts when possible. My 68 396 has the groove in the rear cam journal. I talked to my highly experienced engine builder about this. He said that he had seen "grooved" cams in later models than even my 68 big block. Maybe my 68 was converted like MACO's. I've owned my 68 since 1980, previous owner had it for quite a while, he was not a car enthusiast...who knows... Last edited by 68Gold/white; 08-02-2018 at 09:22 AM. |
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08-02-2018, 10:05 AM
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#8 |
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Registered User
Join Date: Dec 2012
Location: Vancouver, Washington
Posts: 1,644
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Re: 1969 C20 Oil Canister
Nothing like oil running down your arm! Mine has an adapter and I found out that it does take the F*** style of filter. Its a little smaller..
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1968 Chevrolet C/10 LWB - 327, TH350 - 4/5 Drop |
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08-02-2018, 10:31 AM
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#9 |
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Registered User
Join Date: Sep 2011
Location: Ark City, Kansas
Posts: 3,284
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Re: 1969 C20 Oil Canister
I bought a Mr. Gasket adapter for my 67 Bel Air 283 engine, took the regular Chevrolet filter...
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08-02-2018, 11:14 AM
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#10 | |
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Registered User
Join Date: Aug 2016
Location: Lake Forest, CA
Posts: 2,177
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Re: 1969 C20 Oil Canister
Quote:
https://www.summitracing.com/search/...ersion-adapter The adapter to convert my 327 from canister to spin on looked almost like the end of an oil filter. It had a gasket that sealed against the block and then provided a surface for the filter to seal against. Pretty much the same parts. https://www.summitracing.com/search/...ersion-adapter
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"Work hard, use your vacation days." 1970 C15 GMC Long Bed 1986 C20 Scottsdale 1983 K2500 Sierra Classic Suburban 6.2 Instagram: C10sofOC |
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08-02-2018, 02:54 PM
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#11 | |
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Registered User
Join Date: Sep 2005
Location: British Columbia CANADA
Posts: 118
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Re: 1969 C20 Oil Canister
Quote:
New picture is also not my engine but shows better how the filter seals directly to the block. My engine had one of the plate style adapters and it leaked around the big o-ring. I think this is a better system as it eliminates the plate and o-rings between the engine and filter. From my research some of the 396 came with canister style filter but were machined for the spin on filter and were easily converted like in the picture. The adapter is a GM part.
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1969 C20 Customer Camper CST, 396, TH400, Factory A/C, Olive Green. |
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08-02-2018, 07:42 PM
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#12 |
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Registered User
Join Date: Dec 2009
Location: bisbee, arizona
Posts: 1,529
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Re: 1969 C20 Oil Canister
my 68 K20 has the origonal canister. I dont find it to be any messier than the spin on ones.
my 57 pontiac also has the canister style but, being a pontiac, for a few pennies more they added a drain plug off to one side on the bottom so it is even less messy. Never tried to screw the pontiac canister into the chevy block... I wonder... |
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