9 bolt
#5
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Where can I find rebuild parts for my 9-bolt? My posi is no longer posi.
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Car: Red 1987 IROC Convertible
Engine: 305 LB9 TPI
Transmission: T5 5-Speed
Axle/Gears: 9-Bolt 3.45
The 3.45 is probably the most rare of any ever produced. I think only from 1987 to 1989..... You can get new 3.45 Ring & Pinion gears shipped to you from Austrailia that will fit a 9 Bolt rear. I just brought a new gear set for mine.
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Car: 1988 camaro iroc-z z-28
Engine: L98 5.7 liter 350
Transmission: T-5 manual 5-speed
what ever happened to 9bolt.com? i remeber that being a sight. well now that its time for a rear end rebild for me i would like to know of any parts suppliers for this rear anyone know? thanks
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#8
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Car: Red 1987 IROC Convertible
Engine: 305 LB9 TPI
Transmission: T5 5-Speed
Axle/Gears: 9-Bolt 3.45
9Bolt.com seems to have gone away...
I just bought a new 3.45 Ring & Pinion set from Motospecs.
john.weir@motospecs.com
Shipped from Aus to Calif. Cost was Aus $326 + Aus $165 shipping FedEx. That's $364 total US$.
Ring & Pinion P/N 0578-138036
Pinion Nut P/N 0576-149047
I bought a master installation kit from West Coast Differentials in Rancho Cordova, CA. Comes with Pinion & Diff. Bearings/Spacers/Shims/Crush & some Ring Gear Bolts. West Coast Differentials: Ring & Pinion Gears, Posi's, Lockers & Axle Parts
Ph.# 800-510-0950
P/N IK GM7.75 $135 + Tax & Shipping
Here's another vendor for parts: www.jawsgear.net
You'll also probably want to get Axle Bearings & Seals and a Cover Gasket from Autozone or such.
You also need to get Limited Slip Axle Additive from GM
P/N 1052358
I just bought a new 3.45 Ring & Pinion set from Motospecs.
john.weir@motospecs.com
Shipped from Aus to Calif. Cost was Aus $326 + Aus $165 shipping FedEx. That's $364 total US$.
Ring & Pinion P/N 0578-138036
Pinion Nut P/N 0576-149047
I bought a master installation kit from West Coast Differentials in Rancho Cordova, CA. Comes with Pinion & Diff. Bearings/Spacers/Shims/Crush & some Ring Gear Bolts. West Coast Differentials: Ring & Pinion Gears, Posi's, Lockers & Axle Parts
Ph.# 800-510-0950
P/N IK GM7.75 $135 + Tax & Shipping
Here's another vendor for parts: www.jawsgear.net
You'll also probably want to get Axle Bearings & Seals and a Cover Gasket from Autozone or such.
You also need to get Limited Slip Axle Additive from GM
P/N 1052358
Last edited by mnorton; 04-27-2006 at 11:18 AM.
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Car: 1988 camaro iroc-z z-28
Engine: L98 5.7 liter 350
Transmission: T-5 manual 5-speed
i think i need to learn more about this differential style. it is a cone type. i dont know much about the cone types. also i know i can get gear set for this rear end but the problem is finding the lsd when it wears out. were can i find one of them. or do you just add shims to tighten it up.
#13
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Car: 1987 GTA 350
Engine: L98
Transmission: 700R4/2400 stall
Axle/Gears: B/W 3:27 posi disc
Originally Posted by Tremo
Where can I find rebuild parts for my 9-bolt? My posi is no longer posi.
9bolt.com is still around,it just call this:
http://www.diffsolutions.com/
Have fun.
Conrad
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Car: '90 Formula 350
Engine: 383 SBC
Transmission: ProBuilt S/S 700-R4 & ACT 9" Stall
Axle/Gears: 10 bolt 3.23
Older thread, but I found it cause I looking for some 4.11's. I emailed John over at Motospecs asking about anything above a 3.73. 3.73 or 3.70 seem pretty common to find, but much numerically higher is different. I thought I would share the information.
thanks for your enquiry chris
we generally have available 2 sets for you the unfotunate part is that we are not expecting stock into our store until mid june 06.
3.91 part no 0575-138042 @a$384.25 each plus gst and freight
4.10 part no 0575-137043 @ a$384.25 each plus gst and freight
i would suggest if you place orders for these you will require 22mm nuts to suit , they are a$3.08 each plus gst and freight
regards
john g weir
we generally have available 2 sets for you the unfotunate part is that we are not expecting stock into our store until mid june 06.
3.91 part no 0575-138042 @a$384.25 each plus gst and freight
4.10 part no 0575-137043 @ a$384.25 each plus gst and freight
i would suggest if you place orders for these you will require 22mm nuts to suit , they are a$3.08 each plus gst and freight
regards
john g weir
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