Search found 835 matches

by monzaz
Mon May 15, 2017 12:57 pm
Forum: 10 Bolt Differential Questions
Topic: 1972 GTO Rear End
Replies: 1
Views: 1256

Re: 1972 GTO Rear End

Yes it is a 1971 1972 Oldsmobile Cutlass rear. axle bearing is a TIMKIN SET9 SEAL IS A TIMKIN 712146 SEAL PLEASE BUY TIMKIN OR YOU WILL HAVE a bunch of issues with the bearing and end play etc if you try to use a cheaper brand. if you can not find the parts we always have them in stock. just PM will...
by monzaz
Thu May 11, 2017 9:15 am
Forum: Rear Ends and Parts
Topic: 1967 1968 1969 CAMARO REAR ENDS MOSER HOUSING 3.55 3.73 FOR SALE
Replies: 0
Views: 1345

1967 1968 1969 CAMARO REAR ENDS MOSER HOUSING 3.55 3.73 FOR SALE

WE ALWAYS HAVE MOSER HEAVY DUTY HOUSING REARENDS FOR SALE... 1967 1968 1969 MULTI LEAF HOUSING ALL NEW NEW 30 SPLINE ALLOY AXLES WITH NEW STUDS INSTALLED NEW BEARING AND SEAL KITS THROUGH OUT ENTIRE REAR NEW 3.73 3.55 YUKON RING AND PINION NEW YUKON DURA GRIP POSI UNITS NEW 1310 PINION YOKE NEW CHRO...
by monzaz
Mon May 08, 2017 11:50 am
Forum: 10 Bolt Differential Questions
Topic: 30 spline 10 bolt
Replies: 1
Views: 1313

Re: 30 spline 10 bolt

Yep our site has been in limbo land for some time... Nephew was working on it but life took a hold and he is off starting his own family and college before that. :) So any thing you need you can call or email here and will help you right out. :) Jim Mitschke 30 spline axles we can do they are always...
by monzaz
Mon Apr 24, 2017 8:31 pm
Forum: 12 Bolt Differential Questions
Topic: 12 Bolt Cover Olds rear end
Replies: 2
Views: 1684

Re: 12 Bolt Cover Olds rear end

We sell the custom spacer also.
by monzaz
Mon Apr 24, 2017 8:30 pm
Forum: 12 Bolt Differential Questions
Topic: 12 Bolt Cover Olds rear end
Replies: 2
Views: 1684

Re: 12 Bolt Cover Olds rear end

Well your not going to get 3.73 as OLDS never had 3.73 in the 12 bolt cover rear. 3.42 or 3.90 is it. You can with a custom modified spacer ...achieve the 2 to 3 series needs of the ring gear to install into your rear differential housing for the 3.42 and 3.90 RICHMOND aftermarket gears Jim Mitschke...
by monzaz
Mon Apr 24, 2017 8:19 pm
Forum: 10 Bolt Differential Questions
Topic: Help ID my rear end
Replies: 2
Views: 1615

Re: Help ID my rear end

oK YOU HAVE A 1969 Pontiac 10 bolt 8.2 rear end Axles are 28 spline bolt in - it is not original to the Chevelle BUT can be a very good candidate for better power in a 10 bolt rear. the date is September 18 1969 housing (I 18 9 ) was not a (I188) ity is Letter I (month) and number 18 DAY and Year 9 ...
by monzaz
Mon Apr 24, 2017 7:49 pm
Forum: General Differential Questions
Topic: type "O" rear end?
Replies: 12
Views: 7529

Re: type "O" rear end?

Yes 2 series carrier can hold RICHMOND 3 series 3.42 and 3.90 gears with the MODIFIED 8.5 corp 10 bolt spacer.

Holes and ID have to be modified to fit the carrier.

We do all this and sell them. Jim

J D Race
by monzaz
Thu Apr 20, 2017 10:41 pm
Forum: 10 Bolt Differential Questions
Topic: BOP part interchangeability
Replies: 2
Views: 1310

Re: BOP part interchangeability

Yes - all the 1964-1967 Buick Oldsmobile and Pontiac 10 bolt 8.2 rears share the same gears and posi units. Only difference is the pinion yoke and pinion seal. normally the 1964-1967 Buick rear will have a 8620 SEAL AND MATCHING YOKE 1966-1967 PONTIAC Will have a 2043 seal and matching yoke 1964-196...
by monzaz
Tue Apr 18, 2017 5:01 pm
Forum: 12 Bolt Differential Questions
Topic: 65 rear axle question
Replies: 5
Views: 1470

Re: 65 rear axle question

You can use any rear differential fluid... Just some posi unit manufactures have issues with Synthetic and warranty issues. Synthetic fluid does stop friction and cone and clutch posi units work off of friction to give tight action. Sooo you can see why they might have trouble with that. Regular Con...
by monzaz
Sun Apr 16, 2017 10:35 am
Forum: 12 Bolt Differential Questions
Topic: 65 rear axle question
Replies: 5
Views: 1470

Re: 65 rear axle question

Ok well oil and additive does not make any rear end stronger. ONLY lack of oil can hurt the rear. OR not changing the oil in 10 years. :) NOW we get this question so often If i had a serious NICKEL for every time people ask about HP and how much can a rear handle question I WOULD BE RICH AND RETIRED...
by monzaz
Mon Apr 10, 2017 9:58 pm
Forum: 10 Bolt Differential Questions
Topic: 64-67 BOP 8.2 vs. 68-70 Buick 8.2
Replies: 1
Views: 1072

Re: 64-67 BOP 8.2 vs. 68-70 Buick 8.2

Normally we have them send pictures and the Casting numbers are a REAL good way to tell the difference. In our ID DIFFERENTIAL section we give the 68-70 casting numbers there are only 2 one ends in 700 and the other ends in 724 THOSE Are the 2 casting numbers for the 68-70 Buick rears and the T/A pa...
by monzaz
Mon Mar 20, 2017 9:48 pm
Forum: Rear Ends and Parts
Topic: 2 wd s-10 8.5 heavy duty 3.73 posi rear all built new
Replies: 0
Views: 1575

2 wd s-10 8.5 heavy duty 3.73 posi rear all built new

10 bolt 8.5 s-10 2wd Heavy duty rear 3.73 ratio HIGH performance posi unit 30 spline NEW 30 spline GM AXLES ALL NEW BEARINGS AND SEALS DIRECT BOLT INTO ANY 2WD S-10 1550.00 WITH ANY 7.5 TO 8.5 SWAPS YOU WILL NEED A SHORTER DRIVE SHAFT BY ABOUT 1" BIGGER REAR THIS IS A NORMAL OPERATIONS NOW WAY ...
by monzaz
Thu Mar 16, 2017 11:27 am
Forum: 10 Bolt Differential Questions
Topic: 1971 Olds 10 bolt
Replies: 13
Views: 2490

Re: 1971 Olds 10 bolt

YES... OLD STOCK...gOOD BEARINGS. :) jIM
by monzaz
Mon Mar 13, 2017 11:38 pm
Forum: Rear Ends and Parts
Topic: camaro 12 bolt MOSER HOUSING REARS 3.55 3.73 4.10 3.42
Replies: 0
Views: 1244

camaro 12 bolt MOSER HOUSING REARS 3.55 3.73 4.10 3.42

12 BOLT NEW MOSER MULTI LEAF HOUSING 1967-1969 CAMARO AND FIREBIRD 1968-1979 NOVA NEW EATON POSI NEW YUKON OR NITRO BRAND PERFORMANCE GEARS (QUIET AND STRONG) 3.42 3.55 3.73 4.10 NEW BEARING AND SEAL KIT INSTALLED NEW ALLOY 1541H AXLES NEW CHROME COVER INCLUDED BACKING PLATES CAN BE ADDED (EXTRA 40....
by monzaz
Mon Mar 13, 2017 11:31 pm
Forum: Rear Ends and Parts
Topic: 10 bolt 8.5 g-body 78-88 monte carlo GN 442 Malibu 3.73 POSI
Replies: 0
Views: 1372

10 bolt 8.5 g-body 78-88 monte carlo GN 442 Malibu 3.73 POSI

all new build 10 bolt 8.5 J D Race housing rear end specs 10 bolt 8.5 housing blasted and painted 3.73 New Yukon performance brand gears New Auburn High Performance 30 spline posi unit All New bearings and seals New Moser 30 spline axle shafts New Upper Double adjustable control arms New Msoer Alumi...

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