Catalog: Mark Williams Racing Products
Company/Brand: Mark Williams Enterprises, Inc.
12 bolt ring gear in Mark Williams Racing Products by Mark Williams Enterprises, Inc.
on cnc machinery to ensure accuracy the ring gear register and bearing diameters are ... also ensures zero runout on the ring mounting surface engineered for maximum ... an increased cross-section under the ring gear register to prevent ring gear ... hub of the spool and a profile milled ring gear flange this reduces the weight by ... /pontiac spool .240.00 35 spline 12 bolt chevrolet spool .240.00 30 ... spline 12-bolt chevrolet spool .240.00 35 ... 240.00 35 spline 8.5 gm 10-bolt spool .240.00 stock type 28 ... 062 case 11 lbs 3 stock type 31-spline 12 lbs mw 35 spline for 3.250 bore case ... 12 lbs 3 mw 35 spline for 1970 or later 14 ... 53187 53195 53265 40 spline modular 12 bolt lw spool .290.00 35 spline modular ...

degree the wedging action of the axle gear this distributes torque to the wheel ... clutches and are available for 10 and 12 bolt gm passenger car and truck rears ... option of upgrading to 33 spline side gears to accommodate larger diameter axle ... posi-traction .408.00 12 bolt posi-traction series 4 . ... 381.00 12 bolt posi-traction series 3 .381.00 ... call us for parts 19554 19555 12 bolt eatontm posi-traction series 3 .413. ... 00 12 bolt eatontm posi-traction .413.00 ... preload for 4.10 and up ratios 19555-33 12 bolt eatontm posi-traction . ... 4.10 and up ratios 19556 19557 19588 12 bolt eatontm truck posi-traction . ... 413.00 8.5 10 bolt eatontm posi-traction .450.00 8. ... for 3.08 and up ratios 19510 19515 12 bolt eatontm posi-traction .413.00 ...

richmond gears mark williams enterprises inc is one of ... warehouse distributors for richmond gear at any given time you ll find over 1, ... 300 ring pinion gear sets in stock at mw this includes ... standard gears for oval track and street use as well ... as 9310 alloy pro gears for drag race only applications ... properly install and set up a rear end gear set this includes installation kits ... tools measuring devices gear marking compound special ring gear ... bolts safety wire and gear lube on the following pages you will ... and ratios available should richmond gear introduce any additional ratios ... shops alike have come to rely on mw for gears because we offer ·same-day shipping of ... stock gears ·competitive prices ·courteous ... sales staff 8620 standard gears standard gears are primarily used in ...

9 ford gears 8620 street/oval track gears `57 73 passenger car `57 87 light ... richmond richmond richmond richmond gear gear gear gear gear gear gear gear gear ... gear gear gear gear gear gear gear gear gear gear .325.50 . ... richmond richmond richmond richmond gear gear gear gear gear gear gear gear gear ... gear gear gear gear gear gear gear gear gear .325.50 .189 ... 211.50 9310 drag race l arge pinion pro gears 729-0043 729-0045 729-0079 729-0080 3. ... .20 9310 drag race standard pinion pro gears 729-0066 729-0078 729-0017 729-0069 729 ... 9 ford 9 ford pro pro pro pro pro gear gear gear gear gear 9310 9310 9310 9310 ...

gm car 12 bolt gears 8620 street/oval track gears 429-0094 ... car car car car car car car car car car 12 12 12 12 12 12 12 12 12 12 bolt bolt ... bolt bolt bolt bolt bolt bolt bolt bolt 3 3 3 3 4 3 3 4 4 3 `65 72 chevelle/ ... 0037 629-0038 80-0269 58950 4.56 gm car 12 bolt 4 series .168.20 4.88 gm ... car 12 bolt 3 series .211.30 4.88 gm car ... 12 bolt 4 series .162.70 5.14 gm car ... 12 bolt 4 series .179.00 5.38 gm car ... 12 bolt 4 series · .211.50 5.57 gm car ... 12 bolt 4 series · .222.40 5.86 gm car ... 12 bolt 4 series · .222.40 6.14 gm car ...

8 3/4 mopar gears 742 case 629-0375 629-0045 629-0046 ... 629-0047 8620 street gears `57 68 dodge chrysler and plymouth 3.91 ... 8-3/4 mopar gear 1-3/4 .189.90 4.10 8-3/4 mopar ... gear 1-3/4 .189.90 4.30 8-3/4 mopar ... gear 1-3/4 .189.90 4.57 8-3/4 mopar ... gear 1-3/4 .189.90 8 3/4 mopar ... gears 742 1.750 dia pinion stem 10 spline ... 0050 83-1037 83-5810s 4.86 8-3/4 mopar gear 1-3/4 .189.90 5.13 8-3/4 mopar ... gear 1-3/4 .189.90 5.38 8-3/4 mopar ... gear 1-3/4 .265.80 5.57 8-3/4 mopar ... gear 1-3/4 .276.60 installation kit ... .90 for use with mw spool 8 3/4 mopar gears 489 case 8620 street gears `69 73 ... and plymouth 629-0371 3.55 8-3/4 mopar gear 1-7/8 .222.40 629-0058 3.91 8-3 ...

and can even hold a full size 12 bolt housing optional attachments include ... a 35 or 40 spline spool for torquing ring gear bolts and a special attachment to ... hold a mw modular 12 bolt housing for safe use the bench mule ... fixture 35 40 spline .125.00 cylinder head holding forks ... element of correctly setting up a ring and pinion the t&d pinion depth checker ... the most popular rears including 10 12 bolt gm dana 60 8.8 9 ford and 8 3/4 ... 127.50 works with mark williams aluminum or ... to aid in the assembly and set-up of ring and pinions these tools include a ... pliers 9 length .76.00 55-0001 gear marking compound .5.00 ... .87.50 slide hammer 12 bolt modular cover .32.50 24 ...

for durability the bearing journals and ring gear flange on all spools are cnc ... with the axle spline and zero ring gear run-out 9 ford standard spool ... 5.5 lbs mw 35-spline 3.25 case weight 12 lbs light weight profile milled steel ... 40 spline 3.812 bearings with 1/2 ring gear bolts 3.812 case 10 lbs 53127 9 ... spool 40 spline 3.812 bearings 7/16 ring gear bolts 3.812 case 10 lbs aluminum ... action of separating spiral pinion gears this type of differential is unique in ...

1-1/8 for mw support 57608 57609 57900 bolt kit 9 ford pinion support . ... 9 ford pinion support .21.50 ring gear bolt set 7/16 .26. ... w/strange spool 5000-181 retaining ring for mw ford case 1.00 53124 9 ... mw case 3/8 .36.50 57449 load bolt kit for mw case .23.00 ... 33.00 thirdmember to housing attachment bolts nuts and washers 57550 57560 57570 ... pinion bearing sleeve .12.00 solid pre-load spacer ... depth shims .002 007 7/16 .15.00 ring gear bolt set 1/2 .50. ... 00 for mw thru bolt cases mw alum shims 2ea 005 .007 1 ea ...

3/4 mopar pinion seal 1-7/8 .12.50 shim kit . ... 8-3/4 mopar 8-3/4 mopar 8-3/4 mopar ring gear bolt kit .22.50 rear ... 7.62 pinion nut .3.12 pinion seal 1-3/4 .27.40 10- ... with 2.00 bore pinion bearings ring gear bolts gear marking compound and gasket ... kit 8-3/4 mopar .124.00 for 489 case with 1-7/8 pinion ... with 2.00 bore pinion bearings ring gear bolts gear marking compound and gasket ... mw 35-spline l/w profile milled weight 12.5 lbs 8-3/4 mopar billet cap as with most ...

gm 12 bolt components 58950 39006 80-0269 58904 ... 39038 58903 53161 53161a 53162 58900 mw 12 bolt pinion yoke 3.875 long .165. ... 00 mw 12 bolt pinion yoke 2.875 long .165.00 ... chrome cover 12 bolt not shown .24.90 12 bolt ... chevrolet spool bearings .50.85 12 bolt spool bearings for alum spool ... .68.10 12 bolt chevrolet pinion bearing set .59. ... 30 ring gear bolt kit 12 ea .27.50 58906 58907 ... 58920 58925 12 bolt chevrolet crush sleeve oe .11.30 ... 12 bolt chevrolet crush sleeve truck .6.00 ... 12 bolt complete shim kit .53.20 ... 12 bolt carrier shim kit 3.250 bore .70. ... spool and 53161a bearing kit 58950 12 bolt ring gear spacer .49.80 ...

12 bolt econo/comp mw s 12 bolt econo/comp modular alu93012 modular 12 ... bolt econo/comp assembly minum housing is ... the use of different end bells the 12 bolt ring and pinion has also become popular ... cars a new addition to our modular 12 bolt line is the econo/comp 4 link housing ... factor is the weight of the assembly at 122 lbs 92412 econo/comp with drilled steel ... rotors the modular 12 bolt can easily save 10 lbs over a 9 ford ... the use of an aluminum spool lightened gear and mw carbon/carbon disc brakes 12 ... bolt econo/comp housings 92012 econo/comp 12 ... bolt housing .1145.00 92412 econo/ ... comp 12 bolt 4-link housing .1560.00 with 5/16 ... 92012-22 92012-23 92012-26 92012-28 12 bolt econo/comp assemblies 12 bolt econo/ ...

12 bolt pro 4-link with the current trend in ... dragsters and altereds the mw modular 12 bolt pro 4 link housing is the answer ... many benefits over mounting a steel 12 bolt housing with suspension brackets mw s ... this all of the mw refinements to the 12 bolt design increased efficiency of the ... 12 bolt ring and pinion and the lighter assembly ... it s easy to see that the mw modular 12 bolt really meets the needs of light ... locks on inside edge and uses an o-ring seal to eliminate gaskets and leaks ... thru bolts into cover caps supported by housing ... wall 96012 pro 4-link 12 bolt housing 12 bolt pro 4-link housings 96012 12 bolt ... different end bells and/or spacers 12 bolt pro 4-link assemblies 97012 12 bolt pro ...

the proper end bell stud 90200 12 bolt main modular center .874.00 ... 1/2 mount bracket 9 mod ea .125.00 90117 1/2 mount bracket blank ea ... ea .35.00 for 1/2 rod end bolts requires 96023 spacer listed below ... 12021 96023 front weld in chassis mount ... forward to the pinion bearings and the gear contact area to extend bearing and ring ...

have provision for computer pick up rings available separately page 69 every mw ... can use conventional 3/8 diameter u-bolts or the new 2nd gentm alloy steel kit to ... and 66 39003 39006 39038 mw 8.5 gm 10 bolt pinion yoke .165.00 mw gm 12 ... bolt pinion yoke long .165.00 mw gm 12 ... bolt pinion yoke short .165.00 30 ... yoke w/pulley .185.00 bolt-strap retaining kit .6.20 ... support 39906 39908 39024 mw aluminum 12 bolt pinion yoke .295.00 mw ... ford in 28 spline for standard pinion gears and 35 spline pro-gears the strength of ... will accept the 2nd gentm alloy steel u-bolt replacement kit or standard 39010 kit ... .00 49011 49008 35-spline large pinion gears 1350 joint b=3-7/8 68 ...

are broached for a slip fit while gear cutting operations are performed on ... 40950 trans couplers connectors lock rings 40340 40350 40550 40600 40601 40602 ... coupler .82.00 coupler lock ring aluminum .24.70 coupler lock ... ring steel .19.30 coupler ... lock ring aluminum .20.10 coupler lock ... ring steel .29.90 mw lenco ... coupler .82.00 male coupler ring gear .52.00 40660 40700 ... trans or 32 spline driveshaft 20 tooth gear with 1.650 bore for making special ... change pinion coupler .96.00 mw 12-bolt chevrolet pinion coupler .96.00 35 ...

include axles bearings spools gear sets and nodular iron 9 ford cases ... holes in the three most popular bolt patterns upgrade to 5/8 is available ... w/3.250 bores .189.00 12 bolt chevrolet .189. ... in-house plus the bearing journals and ring gear flange are precision ground all ... and feature a 1.562 i.d and an o ring around the outside of the bearing to ... small ford olds/pont mopar and gm 10 &12 bolt c-clip eliminator kit ml-001 ml- ... gm c clip eliminator kit .129.00 ford/olds axle bearings 3.150 o.d pr ... 2.835 o.d pr .70.00 masterline gears masterline gears are privately labeled ... leaders popular 9 ford and 10 and 12 bolt gm ratios are available this is a short ... list of popular masterline gears we carry several other price ...

ready to run following recommended ring pinion break-in see page 85 for ... available masterline gear ratios richmond gears also available at ... spline ford motorsports posi choice of gear ratio ml-905 locker thirdmember ... 31 spline detroit locker® choice of gear ratio ml-906 thirdmember assembly with ... spool .1296.00 masterline nodular iron case 35 spline ... masterline spool choice of gear ratio masterline driveshafts ... includes trans yoke ml-39200 3.5 x .125 6061 aluminum shaft . ... u joints includes yoke ml-39300 4 x .125 6061 aluminum shaft ... c clip kit and 1/2 studs ml-k04 12 bolt 30 spline posi package ... unit c clip kit and 1/2 studs ml-k06 12 bolt 35 spline spool package ...