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04-07-2002, 08:04 PM
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#1 |
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Senior Member
 
Join Date: Dec 2000
Location: Magnolia, Arkansas
Posts: 1,091
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WES-can you run these #'s for me?
BK 277W02-it's in a '72 cheyenne super rear.
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GOD is good...All the time! '71 swb custom10 barn find-68K original miles 72 K5 CST rust bucket, but runs and drives 84K miles |
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04-07-2002, 09:34 PM
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#2 |
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Account Suspended
Join Date: May 2000
Location: IL
Posts: 0
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BK isnt right for axle stamping code, it should be an R code such as RHB or RHC, if it is really a 72 axle, i would recheck that stampinf code and make sure of those first letters
70-72 are three digit codes and 67-69 are two digit ------------------ Randy- Lincoln, IL r68c30@hotmail.com 71 C-10, trying to assemble....sigh.. parting out 5.0LTPI '81 cutlass supreme brougham *Paint is overrated © RSS Enterprises 2000 |
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04-07-2002, 10:38 PM
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#3 |
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Senior Member
Join Date: Dec 2000
Location: Magnolia, Arkansas
Posts: 1,091
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Thanks for the info Fast! I just had to go out and look so here's what I found. It's not a 67-72 rear! the numbers are TBK277W02 and the drivers side shock bracket is to the rear! Can anyone help with this #? I know the rear is a Posi. just looking for the ratio. Thanks,
Matthew
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GOD is good...All the time! '71 swb custom10 barn find-68K original miles 72 K5 CST rust bucket, but runs and drives 84K miles |
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04-07-2002, 10:54 PM
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#4 |
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Account Suspended
Join Date: May 2000
Location: IL
Posts: 0
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oh, that explains it all, i feel better now, dunno 73-up codes, someone lese here may know them, or just call thwe parts counter at your local hevy dealer and ask them to look up TBK, they wil want year, but you can get year off the diff housing lower webbing, there's a date code casting on it. last digit is the year, 3= 73, 9 = 79 , etc etc
------------------ Randy- Lincoln, IL r68c30@hotmail.com 71 C-10, trying to assemble....sigh.. parting out 5.0LTPI '81 cutlass supreme brougham *Paint is overrated © RSS Enterprises 2000 [This message has been edited by Fast68Chevy (edited April 07, 2002).] |
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04-07-2002, 11:03 PM
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#5 |
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Project Junkie! Fishing Poor!!
 
Join Date: Dec 1999
Location: Olympia,Wa. 98512
Posts: 10,770
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I can't find a TBK, but I find a TPK in 71 witch is a 3.73 possi for a G20 or KA10 3.73 possi. That's it for the numbers you gave. WES www.ClassicHeartbeat.com
------------------ Click (Here) to visit our on-line catolog. E-mail me WEHEPP@attbi.com 72 BB Chevy Blazer 72 BB Chevy Short Fleet 72 SB 3/4 Ton 4X4 72 SB 1/2 Ton SWB 4X4 70 BB Chevy Short Step 70 SB Chevy Short Fleet 69 SB Chevy Short Step 68 SB Chevy Short Step 68 BB GMC Long Fleet 67 GMC 1/2 ton Panel "Founder" Classic Heartbeat Pickup Club Olympia, Washington's "Home For Wayword Chevys" www.ClassicHeartbeat.com
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On-line catolog Classic Heartbeat Pickup Parts WEHEPP@comcast.net Call us Toll Free (888) 338-2502 Like Us on Facebook No appointment necessary. 72 BB Chevy Custom Deluxe / Custom Camper 67 I-6 (Soon to be 5.7 LS1) Panel 68 BB Chevy Short Bed 72 6.0 LQ9 Short Bed Chevy 4X4 Olympia's fastest growing truck parts supplier. Olympia's home for Wayward Chevys |
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