Caprice (9c1) rear disk brakes.... - Page 2 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

no moa · 03-24-2011, 11:28 AM

All above information, can be verified in the Drivetrain section at

www.impalassforum.com

406 Q-ship · 03-25-2011, 10:34 AM

I don't have any direct evidence other than I have worked on a 96 CHP LT1 police car with 3.42's (off the code ID placard). A friend of mind has a rear axle out of a CHP car but I am not sure which gear ratio it is though. I agree all Impala SS are 3.08, but there were 3.42 9C1 police cars.

no moa · 03-25-2011, 10:52 AM

Quote:

Originally Posted by 406 Q-ship

I don't have any direct evidence other than I have worked on a 96 CHP LT1 police car with 3.42's (off the code ID placard). A friend of mind has a rear axle out of a CHP car but I am not sure which gear ratio it is though. I agree all Impala SS are 3.08, but there were 3.42 9C1 police cars.

Must do things differently in the CHP then, because i and everyone on the SS forums, have never seen it. If you ever see it again, take a picture of the SPID i would LOVE to see it.

no moa · 03-25-2011, 11:14 AM

Ok, according to one of the guys on the impala forums, all the LO5 9c1 cars were GU6 342 rears.
No LT1 94-96 cars were.

So if your buddy has an LO5 rear, then yes it is a 342.

m6z · 04-26-2011, 10:06 PM

What is the diamater of the axle tubes?

Thanks,

clos69 · 04-27-2011, 04:12 PM

Doug i think they are the same as our trucks 3.5" ??
Posted via Mobile Device

Coursey · 10-17-2016, 11:39 AM

Sorry for bumping an old thread.

I am looking to do a caprice rear swap on a 1997 c1500 it is a GU6 3.42.
This way i can get disc brakes and more lip on the rear wheel.

I am looking for the following (I think).

Disc brakes
Narrow rear 1566MM
3.42
posi?

What exactly do i ask for? Is there a certain RPO code that represents this exact model?

Is it the LO5 9C1?

warriorsimi · 10-17-2016, 04:32 PM

So will it fit a 67 to 72 truck or not ? I read the whole thread and still not sure.

03-24-2011, 11:28 AM	#26
no moa Registered User Join Date: Nov 2009 Location: maine Posts: 2,315	Re: Caprice (9c1) rear disk brakes.... All above information, can be verified in the Drivetrain section at www.impalassforum.com __________________ 1972 C10 Deluxe.Shortbed. 402/400. A/C, white interior, needs complete restore. Project Red, white and blue. Used to be a Longbed apperently. http://67-72chevytrucks.com/vboard/s...d.php?t=451950 1971 c10 step 250 3 OTT 1969 c30 TOW-MATER. 307 4 speed, holmes 440 body. http://67-72chevytrucks.com/vboard/s...d.php?t=451082 2006 CTS-V LS2 6spd.

03-25-2011, 10:34 AM	#27
406 Q-ship Registered User Join Date: Oct 2010 Location: Largo Florida Posts: 632	Re: Caprice (9c1) rear disk brakes.... I don't have any direct evidence other than I have worked on a 96 CHP LT1 police car with 3.42's (off the code ID placard). A friend of mind has a rear axle out of a CHP car but I am not sure which gear ratio it is though. I agree all Impala SS are 3.08, but there were 3.42 9C1 police cars. __________________ Lifes journey is not to arrive at the gate well preserved, it is to slide in sideways all used up and wore out yelling.....God what'a ride! Where patience fails, force prevails Stapp's Ironical Paradox "The universal aptitude for ineptitude makes any human accomplishment an incredible miracle."

03-25-2011, 11:14 AM	#29
no moa Registered User Join Date: Nov 2009 Location: maine Posts: 2,315	Re: Caprice (9c1) rear disk brakes.... Ok, according to one of the guys on the impala forums, all the LO5 9c1 cars were GU6 342 rears. No LT1 94-96 cars were. So if your buddy has an LO5 rear, then yes it is a 342. __________________ 1972 C10 Deluxe.Shortbed. 402/400. A/C, white interior, needs complete restore. Project Red, white and blue. Used to be a Longbed apperently. http://67-72chevytrucks.com/vboard/s...d.php?t=451950 1971 c10 step 250 3 OTT 1969 c30 TOW-MATER. 307 4 speed, holmes 440 body. http://67-72chevytrucks.com/vboard/s...d.php?t=451082 2006 CTS-V LS2 6spd. Last edited by no moa; 03-25-2011 at 11:22 AM.

04-26-2011, 10:06 PM	#30
m6z Registered User Join Date: Aug 2008 Location: Pittsburg, KS Posts: 2,466	Re: Caprice (9c1) rear disk brakes.... What is the diamater of the axle tubes? Thanks, __________________ Doug Looking for a 67-72 short bed driver.....

04-27-2011, 04:12 PM	#31
clos69 Its Topless Season!!!! Join Date: Jul 2007 Location: fort worth, tx Posts: 1,657	Re: Caprice (9c1) rear disk brakes.... Doug i think they are the same as our trucks 3.5" ?? Posted via Mobile Device __________________ -Carlos- The of America *1967 SWB Custom C-10* *(Celeste)* Join the *Patina Club*

10-17-2016, 11:39 AM	#32
Coursey Registered User Join Date: Aug 2013 Location: Kentucky Posts: 549	Re: Caprice (9c1) rear disk brakes.... Sorry for bumping an old thread. I am looking to do a caprice rear swap on a 1997 c1500 it is a GU6 3.42. This way i can get disc brakes and more lip on the rear wheel. I am looking for the following (I think). Disc brakes Narrow rear 1566MM 3.42 posi? What exactly do i ask for? Is there a certain RPO code that represents this exact model? Is it the LO5 9C1? __________________ 1961 Biscayne http://67-72chevytrucks.com/vboard/s...90#post6978790 SOLD 1971 C-10 http://67-72chevytrucks.com/vboard/s...d.php?t=656258SOLD 1966 Suburban http://67-72chevytrucks.com/vboard/s...85#post7323885

10-17-2016, 04:32 PM	#33
warriorsimi Registered User Join Date: Oct 2015 Location: caldwell idaho Posts: 40	Re: Caprice (9c1) rear disk brakes.... So will it fit a 67 to 72 truck or not ? I read the whole thread and still not sure.



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