12 bolt rear-ends FS... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

*redbowtie* · 11-22-2003, 06:53 PM

One out of a 2001 1/2T Chevy 4x4, disc brakes, 3.73's......200.00

The other is from a 70, coils, 3.73, spool, drums.....125.00

1970blazin · 11-22-2003, 07:12 PM

My 10 bolt for my 1994 chev 1/2 Ton truck- 3.73 ratio just went bad ...will this work for my year truck? Will you ship?

*redbowtie* · 11-22-2003, 08:35 PM

Anything'll work with enough effort....

Don't know offhand, I imagine it would, I'll check tomorrow, I have a 98 also, that I can check with the 2001...

Ship? Sure...

ocbaud · 11-23-2003, 04:35 AM

i'm interested in the 01' rearend.

i can pick it up

jack'd up · 11-23-2003, 12:22 PM

Hey Redbowtie isn't that '70 rear out of you truck. If so I think it is a '71 5 lug. It will make it easier to sell if people don't think it is a 6 lug. ('70 only came in 6 lug). TTT
Thanks, Dennis

*redbowtie* · 11-23-2003, 04:17 PM

Quote:

Originally posted by jack'd up
Hey Redbowtie isn't that '70 rear out of you truck. If so I think it is a '71 5 lug. It will make it easier to sell if people don't think it is a 6 lug. ('70 only came in 6 lug). TTT
Thanks, Dennis

You're right, I forgot ta mention that....

*redbowtie* · 11-23-2003, 11:23 PM

anyone?........anyone?

ocbaud · 11-24-2003, 01:05 AM

pics of the 2002?

*redbowtie* · 11-24-2003, 01:10 AM

It'll be Thursday before I can get one, truck only had 16K miles on it though...

ocbaud · 11-24-2003, 01:15 AM

whats the difference between a 2wd and 4wd rear end? i was thinking there wasnt one, right?

dinnut · 11-24-2003, 02:21 AM

arent 4wd open rear ends meaning like full time posi or something i dont know im guessing

*redbowtie* · 11-24-2003, 11:58 AM

Quote:

Originally posted by ocbaud
whats the difference between a 2wd and 4wd rear end? i was thinking there wasnt one, right?

They're the same...

TEXAS 68 · 11-24-2003, 10:24 PM

numbers on 70 rear end?

*redbowtie* · 11-25-2003, 02:33 AM

Quote:

Originally posted by TEXAS 68
numbers on 70 rear end?

#'s of what?

It's a 71 or 2 rear-end...under my 70. (5-lug)

73stepside · 11-25-2003, 03:42 AM

doesn't that '01 rear have discs on it? that might help out with the sale if they want discs

TEXAS 68 · 11-25-2003, 08:33 AM

whats the diff between spool and posi? are they the same

sactoC10 · 11-25-2003, 11:13 AM

Where on the rear end of a 70, 71 or 72 are the factory numbers printed if any? And also, is there a way to know the ratio without opening it and counting the gears?

ocbaud · 11-25-2003, 11:28 AM

how hard would it be to convert the 01' 6 lug, to an older 5 lug axle? i wanna keep the disc setup. even if i have to get new rotors

*redbowtie* · 11-25-2003, 12:10 PM

Quote:

Originally posted by sactoC10
Where on the rear end of a 70, 71 or 72 are the factory numbers printed if any? And also, is there a way to know the ratio without opening it and counting the gears?

Yea....kinda.

Spin the driveshaft with one or both (with posi) wheels off the ground one time around...count how many times the wheels go around....

If they turn 3 times you have 3.08......3 and 3/4 times, 3.73's and so on...

*redbowtie* · 11-25-2003, 12:12 PM

Quote:

Originally posted by ocbaud
how hard would it be to convert the 01' 6 lug, to an older 5 lug axle? i wanna keep the disc setup. even if i have to get new rotors

New axles and rotors, or have 'em redrilled.....but it's gonna cost ya.

Probably not worth it....

11-22-2003, 06:53 PM	#1
redbowtie Account Suspended Join Date: Nov 2003 Location: Fort Worth, Texas Posts: 0	12 bolt rear-ends FS... One out of a 2001 1/2T Chevy 4x4, disc brakes, 3.73's......200.00 The other is from a 70, coils, 3.73, spool, drums.....125.00

11-22-2003, 07:12 PM	#2
1970blazin Blazerless:-( Join Date: Jun 2003 Location: Olympia WA Posts: 1,612	My 10 bolt for my 1994 chev 1/2 Ton truck- 3.73 ratio just went bad ...will this work for my year truck? Will you ship? __________________ 1970blazin 1970 CST Blazer-Orig. Dark Blue-SOLD Progress Pics of Blazer for sale

11-24-2003, 02:21 AM	#11
dinnut Registered User Join Date: Apr 2003 Location: missouri city, tx Posts: 4,486	arent 4wd open rear ends meaning like full time posi or something i dont know im guessing __________________ 70 longbed 496/th400/Ford 9"

11-24-2003, 10:24 PM	#13
TEXAS 68 Vortec in the works Join Date: Nov 2003 Location: Spring,Texas Posts: 735	numbers on 70 rear end? __________________ 68? It's all figured out untill you get it apart. Is it Sunday yet??? 68 Project 68 SWB frame off/98 Vortec with stock FI/power everything. 95 ECLB 2500 with 346,000 on the clock(the original HD) 99 Lesabre-wifes ride 08 Crew Cab LTZ-All Mine 89 SWB 5/7 drop-Son's first ride.

11-25-2003, 03:42 AM	#15
73stepside Registered User Join Date: Feb 2002 Location: Moore OK 73160 Posts: 974	doesn't that '01 rear have discs on it? that might help out with the sale if they want discs __________________ 04 GMC Sierra RCSS 70 CST LWB 04 HD Sportster 1200 Custom

11-22-2003, 08:35 PM	#3
redbowtie Account Suspended Join Date: Nov 2003 Location: Fort Worth, Texas Posts: 0	Anything'll work with enough effort.... Don't know offhand, I imagine it would, I'll check tomorrow, I have a 98 also, that I can check with the 2001... Ship? Sure...

11-23-2003, 04:35 AM	#4
ocbaud Garage Queen Material Join Date: Oct 2002 Location: USA Posts: 4,129	i'm interested in the 01' rearend. i can pick it up

11-23-2003, 12:22 PM	#5
jack'd up Registered User Join Date: May 2003 Location: DFW Posts: 127	Hey Redbowtie isn't that '70 rear out of you truck. If so I think it is a '71 5 lug. It will make it easier to sell if people don't think it is a 6 lug. ('70 only came in 6 lug). TTT Thanks, Dennis

11-23-2003, 11:23 PM	#7
redbowtie Account Suspended Join Date: Nov 2003 Location: Fort Worth, Texas Posts: 0	anyone?........anyone?

11-24-2003, 01:05 AM	#8
ocbaud Garage Queen Material Join Date: Oct 2002 Location: USA Posts: 4,129	pics of the 2002?

11-24-2003, 01:10 AM	#9
redbowtie Account Suspended Join Date: Nov 2003 Location: Fort Worth, Texas Posts: 0	It'll be Thursday before I can get one, truck only had 16K miles on it though...

11-24-2003, 01:15 AM	#10
ocbaud Garage Queen Material Join Date: Oct 2002 Location: USA Posts: 4,129	whats the difference between a 2wd and 4wd rear end? i was thinking there wasnt one, right?

11-25-2003, 08:33 AM	#16
TEXAS 68 Vortec in the works Join Date: Nov 2003 Location: Spring,Texas Posts: 735	whats the diff between spool and posi? are they the same __________________ 68? It's all figured out untill you get it apart. Is it Sunday yet??? 68 Project 68 SWB frame off/98 Vortec with stock FI/power everything. 95 ECLB 2500 with 346,000 on the clock(the original HD) 99 Lesabre-wifes ride 08 Crew Cab LTZ-All Mine 89 SWB 5/7 drop-Son's first ride.

11-25-2003, 11:13 AM	#17
sactoC10 71 DELUX Join Date: Sep 2003 Location: Northern CA / Sac Posts: 1,056	Where on the rear end of a 70, 71 or 72 are the factory numbers printed if any? And also, is there a way to know the ratio without opening it and counting the gears?

11-25-2003, 11:28 AM	#18
ocbaud Garage Queen Material Join Date: Oct 2002 Location: USA Posts: 4,129	how hard would it be to convert the 01' 6 lug, to an older 5 lug axle? i wanna keep the disc setup. even if i have to get new rotors



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