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03-06-2009, 04:16 AM
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#1 |
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Senior Member
 
Join Date: Nov 2001
Location: Rapid City, SD
Posts: 2,281
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POSI Question...
I know, it's been asked 100 times already,...
But... Here we go... If my truck is 50 miles away from me. So, I can't just go look at the rearend. And, I can no longer can read the SPID tag. Can a Axle housing code determine if a rearend is a posi or not? OK, I have the protect-o-plate code here.. it is... HC1219W I do have a code chart that shows me that HC = 3.73 1219 = I assume is the build date of DEC 19th (as my motor build date is 1220/DEC 20th) BUT, what does the W mean? Any thoughts.... Anyone...?
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My Trucks: 1967 Chevrolet Short Wide Box 327 TH350 9" w/3.90 gears paint will be White - Current Project 1967 Chevrolet Custom LWB 283 TH400 3.73 Posi, no-AC, no-PS, no-PB, bench-seat, small-window - mostly orig driver 1967 Chevrolet CST LWB originally a 327 TH400 3.73 Posi AC PS PB, had Buddy Buckets, Small Window - parts truck 1967 Chevrolet CST LWB, 283 MT 3.73 had Buddy Buckets, Panoramic Window - parts truck 2001 Chevrolet 3500 2WD Crew Cab Dually 8.1L Allison White Last edited by 67 cst swb; 03-06-2009 at 04:17 AM. |
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