Search found 814 matches

by monzaz
Sat Mar 11, 2017 5:23 pm
Forum: 10 Bolt Differential Questions
Topic: 1971 Olds 10 bolt
Replies: 13
Views: 1202

Re: 1971 Olds 10 bolt

Wow, Yah We really need more pictures of other areas to be sure...BUT it you truly say it has a 14 39 ring and pinion tooth count it has to be 8.2 Pontiac or Olds etc. Some one put that cover on ...BUT really that cover should only fit CHEVY rear diff bolt cover.... SO if you could we would like mor...
by monzaz
Sat Mar 04, 2017 5:41 pm
Forum: 10 Bolt Differential Questions
Topic: 8.2 Buick GS400
Replies: 3
Views: 582

Re: 8.2 Buick GS400

No - Does not make a difference as anything can be ordered. NEVER ran across a 3.08 8.25 68-70 Buick Big Pinion, Big driver side carrier rear ratio yet. 2.56 2.73 2.93 3.23 3.42 3.64 3.90 4.30 those are the ratio might have been a 4.60ish also The Pontiac and early buicks that all used the 1.438 pin...
by monzaz
Sat Mar 04, 2017 10:35 am
Forum: 10 Bolt Differential Questions
Topic: 8.2 Buick GS400
Replies: 3
Views: 582

Re: 8.2 Buick GS400

yEP all GS BUICKS SKYLARKS got bigger axle bearings...Even in the rear center the bearings and parts are different than any other 8.2 BOP Just Buick Divisions decision to keep ahead of the pack with HEAVY DUTY parts. Good luck on that bearing there is a guy oin the V8 Buick site that has the GS Buic...
by monzaz
Tue Feb 28, 2017 10:31 am
Forum: 12 Bolt Differential Questions
Topic: Opinions/Parts
Replies: 1
Views: 451

Re: Opinions/Parts

First of welcome... Glad your using the site and hope it will help other in the search engine. First off most choices on a rear differential are mostly WANT.... What do you want your car to do? where are you going with your car? etc. So you have answered most of these questions and do know where you...
by monzaz
Sun Feb 19, 2017 10:51 am
Forum: 10 Bolt Differential Questions
Topic: 1970 Buick GS 455 Rear
Replies: 1
Views: 506

Re: 1970 Buick GS 455 Rear

Glad to be of help if we can. Sorry to here your having vibration issues BUT as we all know these Muscles cars take a beating from owner to owner over years so the more stuff wrong does not help get to the actual root of the trouble... So keep replacing what you know is old and or out of spec. REAR ...
by monzaz
Sun Feb 19, 2017 10:31 am
Forum: 10 Bolt Differential Questions
Topic: Run-out tolerance at bolt flange ~ vibration
Replies: 3
Views: 704

Re: Run-out tolerance at bolt flange ~ vibration

AXLES - Well on the Chevy axles especially the 12 bolt Chevy early ones from 65-67 Nova and 64-67 chevelle were never true in the center of the rolled steel used in making them. the were only concerned that the spline and the bearing surface were true to each other never the center of the axle... Th...
by monzaz
Wed Feb 01, 2017 10:32 pm
Forum: 10 Bolt Differential Questions
Topic: Run-out tolerance at bolt flange ~ vibration
Replies: 3
Views: 704

Re: Run-out tolerance at bolt flange ~ vibration

Jeff, It is really tough not having the parts here in front of us. So where we need to start is where the vibration comes in and goes out (if it does go out/ away) mph rpm etc. Shocks new? rubber on the tires how old? Have you changed the axle bearing to new? When they chucked the axles how did they...
by monzaz
Mon Jan 30, 2017 5:55 pm
Forum: 12 Bolt Differential Questions
Topic: 12 bolt b body
Replies: 3
Views: 521

Re: 12 bolt b body

No Way No How... you needa 55.25 flange to flange and a over all drum to drum of 61"

Jim
by monzaz
Fri Jan 27, 2017 8:04 pm
Forum: 12 Bolt Differential Questions
Topic: 12 bolt b body
Replies: 3
Views: 521

Re: 12 bolt b body

Nope, Not even remotely close. Sorry. 65-70 B-Body Impala Caprice Biscayne rear will only fit 65-70 ONLY 1965-1972 A body rears all interchange Chevelle ,El Camino, Skylark, GTO, LeMans, Tempes,t Cutlass, F85 etc. ALL interchange. 1973 -1977 A-body all have to stay together also Then there is the 19...
by monzaz
Tue Dec 13, 2016 10:24 pm
Forum: Rear Ends and Parts
Topic: dana 60 posi units and lockers no box deals
Replies: 0
Views: 1009

dana 60 posi units and lockers no box deals

We have a bunch of no box and display units for sale dana 60 Yukon GRIZZLY LOCKER 35 SPLINE (NEW NO BOX) 3.54 3.73 4.10 RATIOS 450.00 (RETAILS FOR 650.00) TRUE TRAC LIMITED SLIP 30 SPLINE (NEW DISPLAY UNIT) 3.54 3.73 4.10 RATIOS 490.00 (RETAILS FOR 800.00+) DETROIT LOCKER 30 SPLINE (NEW DISPLAY UNIT...
by monzaz
Wed Dec 07, 2016 6:41 am
Forum: Rear Ends and Parts
Topic: G-body 10 bolt 8.5 rear for sale
Replies: 2
Views: 5167

Re: G-body 10 bolt 8.5 rear for sale

We make these rears from scratch. We are out of stock till probably after the holidays. We have been substituting Moser Housings if you need one right away. BUT the price will obviously be mush more. The Moser housing will be quite stronger for all out horsepower and toque out put too. 2350.00 base ...
by monzaz
Mon Nov 14, 2016 7:28 am
Forum: Rear Ends and Parts
Topic: G-body 10 bolt 8.5 rear for sale
Replies: 2
Views: 5167

G-body 10 bolt 8.5 rear for sale

Custom 10 bolt 8.5 G-Body 3.42 Moser axled rear differential SOLD Double adjustable upper control arms with spherical rod ends for maximum control of your rear differentials installment. 3.42 gears gives you great low end and still drive-ability for freeway cruising. Moser axles makes for strength a...
by monzaz
Sat Jul 23, 2016 4:28 pm
Forum: 10 Bolt Differential Questions
Topic: 8.5 BOP 10 bolt or 8.2??
Replies: 3
Views: 6797

Re: 8.5 BOP 10 bolt or 8.2??

All rears will do the job no matter what HP torque etc...on the street. IT is the racr track that is sticky and will push the parts to the limits if over powered. Bolt in axles are a nice relief if an axle or spider gears break they axles will stay in the housing and not ruin a rear 1/4 panel. Gear ...
by monzaz
Thu Jul 21, 2016 8:58 pm
Forum: 10 Bolt Differential Questions
Topic: 8.5 BOP 10 bolt or 8.2??
Replies: 3
Views: 6797

Re: 8.5 BOP 10 bolt or 8.2??

1970 Pontiac 10 bolt 8.2 Pontiac rear January 14th 1970 casting date Hope this helps. The original gears install will be a suffix 2 letter code This suffix code will be on the driver side axles tube facing the back of the car. (looks like you are scraping in the correct spot to find it already in th...
by monzaz
Tue Jul 05, 2016 8:37 am
Forum: 10 Bolt Differential Questions
Topic: 1970 Skylark differential ID
Replies: 4
Views: 1284

Re: 1970 Skylark differential ID

YEs, PARTS are real expensive for the 68-70 Buick rears. THAT is not to say they will not hold...Just ease of parts and prices. :) Jim

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