Catalog: Mark Williams Racing Products
Company/Brand: Mark Williams Enterprises, Inc.
ring and pinion in Mark Williams Racing Products by Mark Williams Enterprises, Inc.
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 ... necessary to properly install and set up a rear end gear set this ... devices gear marking compound special ring gear bolts safety wire and gear lube on ... a detailed listing of the applications and ratios available should richmond gear ... they will be added to our inventory and available for immediate shipment ... competitors and chassis shops alike have come to rely ... gears are primarily used in oval track and street applications the material and ... 9 ford standard gears have a 28 spline pinion 9310 pro gears pro gears are ... for drag racing the 9310 alloy and heat treat are ideally suited to absorb ...

ford 9 ford 9 ford 9 ford 1.313 dia pinion stem 28 spline pinion richmond richmond ... 211.50 9310 drag race l arge pinion pro gears 729-0043 729-0045 729-0079 ... 9 ford 9 ford large large large large pinion pinion pinion pinion 9310 9310 9310 ... 729-0086 4.77 729-0060 4.86 1.875 dia pinion stem 35 spline pinion 9 ford large ... pinion 9310 .247.20 9 ford large ... pinion 9310 .385.10 9 ford large ... pinion 9310 .347.20 9310 drag race ... standard pinion pro gears 729-0066 729-0078 729-0017 ... 347.20 .303.80 1.313 dia pinion stem 28 spline pinion 9 ford ... 80 83-5728 installation kit 9 ford std pinion .140.00 for 3.250 case w/mw ... 83-5735 installation kit 9 ford large pinion .140.00 9 1/2 ford gears 9310 ...

hi po `81 97 f100 f150 1.626 dia pinion stem 30 spline pinion 429-0103 3.55 8.8 ... 60 72 falcon fairlane .188 dia pinion stem 25 spline pinion 429-0100 3.00 8 ... street gears `79 95 all ford compact and midsize `83 90 bronco/ranger `86 96 ... aerostar 1.626 dia pinion stem 28 spline pinion 7.5 ford gear ... various 3/4 ton trucks `67 98 9 3/4 ring gear 1.626 dia pinion stem 29 spline ... pinion 629-0057 5.13 dana 60 gear 8620 211.50 ... 206.10 9310 drag race pro gears 9 3/4 ring gear 1.626 dia pinion stem 29 spline ... pinion 729-0013 5.38 dana 60 pro gear 9310 ... wagoneer various 1/2 ton fronts 8 1/2 ring gear 1.376 dia pinion stem 26 spline ... pinion 629-0240 4.10 dana 44 reverse cut front ... -fin surface finish improvement for ring and pinion sets this fine micro ...

`70 72 nova/gto/firebird 1.625 dia pinion stem 30 spline pinion series series ... for gears w/· .31.78 12 bolt ring gear spacer .49.80 for ... 287.50 4 series carriers 3.73 and numerically higher 9310 drag race pro ... 5.14 5.38 5.57 5.86 6.14 1.625 dia pinion stem 30 spline pinion 4 series 12 12 12 ... k10 k20 blazer g10/g20 van 1.437 dia pinion stem 30 spline pinion gm truck gm truck ... gm truck 12 bolt .110.70 3.40 and numerically lower 4 series carriers 3. ... 73 and numerically higher gm 8.5 10 bolt ... 0175 80-0272 58980 for using 1.625 dia pinion stem 30 spline pinion 4.56 gm 8.5 10 ... w/· .31.78 8.5 10 bolt ring gear spacer .52.70 2.56 or ... bolt gears fit 3 series carriers 2.73 and numerically higher or installation kit ...

629-0030 5.13 all gears fit 1.438 dia pinion stem 25 spline pinion 65-70 65-70 65-70 ... gm 8.2 10 bolt installation kit 3.08 and numerically higher 83-1022 installation ... 429-0009 629-0326 8620 street gears 82 and later camaro/z28/firebird/trans am s10 ... /s15 truck 1.437 dia pinion stem 27 spline pinion 2.73 7-1/2 gm 10 ... 2 series .200.70 58970 8.2 gm ring gear spacer .44.00 4.56 7-1 ... 31.80 2 series carriers 3.08 and numerically lower 3 series carriers 3. ... 23 and numerically higher gm 7.5 10 bolt ... `55 62 corvette thirdmember type 8.2 ring gear 1.437 dia pinion stem 17 spline ... pinion 429-0052 3.55 55-64 chevy gear 3 ... 3 series .200.70 58970 8.2 gm ring gear spacer .44.00 629-0163 ... corvette gears 3 series carriers 3.08 and numerically lower 4 series carriers 3. ...

8620 street gears `57 68 dodge chrysler and plymouth 3.91 8-3/4 mopar gear 1-3/4 ... .90 8 3/4 mopar gears 742 1.750 dia pinion stem 10 spline pinion 629-0048 629-0145 ... 8620 street gears `69 73 dodge chrysler and plymouth 629-0371 3.55 8-3/4 mopar ... .70 8 3/4 mopar gears 489 1.875 dia pinion stem 10 spline pinion 629-0061 629-0062 ... /w200 d100 b100/200 `91 98 dakota and all passenger cars 1.626 dia pinion ... stem 27 spline pinion 429-0074 3.55 8-1/4 mopar gear ... gear .238.70 1.876 dia pinion stem 29 spline pinion 629-0220 4.10 9-1 ... has proven to be ideal for drag racing and oval track applications sae 85w-140 can ... it provides superior adhesive strength and extreme anti-score protection in ... sae 85-140 gear oil 12 qts .66.00 ring and pinion set-up videos mw offers two ...

mule the bench mule is a very sturdy and versatile fixture capable of holding ... is essential with two axis adjustment and heavy duty steel construction the mw ... hold a thirdmember or transmission and can even hold a full size 12 bolt ... a 35 or 40 spline spool for torquing ring gear bolts and a special attachment to ... for vise .70.00 deluxe pinion depth checker pinion depth is easily ... element of correctly setting up a ring and pinion the t&d pinion depth checker ... used by many leading shops and racers is easy to use and allows you to ... precisely set pinion depth this deluxe kit has the ... 10 12 bolt gm dana 60 8.8 9 ford and 8 3/4 mopar rears all components are ... damage this is a very popular item and it works very well on a large variety ...

9½ richmond ratios are in stock and ready for shipment in specially ... available in the 9310 alloy 32 spline pinion are 5.00 5.11 5.14 5.17 with others in ... -fintm processing that reduces friction and eliminates material transfer normally ... we use a ceramic double angular contact pinion support bearing that is lighter ... reducing friction and adding rigidity to the pinion special ... a huge advantage in reducing friction and maintaining correct ring gear position ... a low drag pinion seal used in conjunction with our ... aluminum pinion yoke reduces the pre-load drag by about ... makes other retention methods obsolete and prevents adjuster back out top this ... pocket lightened ring gear supra-fintm finished gears ceramic ... pinion support bearings aluminum hard coated ...

continually improved the effectiveness and reliability of our 9 ford assemblies ... we have introduced new and improved components developed ... specialized tooling and created detailed processes to ensure ... different styles of thirdmember cases and several different types of pinion ... to match the spool/carrier required pinion supports are available with tapered ... by utilizing numerous specialized tools and applying over forty years of experience ... is reflected in every mw assembly and is evident even in the special ... supplied to ensure safe shipping and handling 57015 pro street assembly ... steel spool mw 28 spline 1350 series pinion yoke ball bearing support 4:86 to 6:50 ... 9 richmond std pinion pro gear 58 aluminum thru bolt case 3. ... nodular mw 28 spline 1350 series pinion yoke tapered support 3.00 to 6.50 ratio ...

9 ford spools the mw 9 ford standard and scalloped light weight steel spools are ... made from 4140 alloy steel forgings and cnc machined to extremely tight ... are produced from 7075 t-6 forgings and hard coat anodized for durability the ... bearing journals and ring gear flange on all spools are cnc ... concentricity with the axle spline and zero ring gear run-out 9 ford standard ... 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 ... mw 40-spline requires 3.250 bore case and large bore wheel bearing with proper ... 3.250 bore case large bore wheel brgs and proper housing ends are required weight ... locker the truetrac® the dpi gold track and the ford clutch posi detroit locker® is ...

57503 39008 39011 39025 mw 9 ford pinion yoke .150.00 mw 9 ford ... pinion yoke .150.00 9 ford ... pinion yoke 1330 ford joint .135.00 28- ... 57608 57609 57900 bolt kit 9 ford pinion support .4.00 stud kit 9 ... ford pinion support .21.50 ring gear bolt set 7/16 .26. ... 00 for stock and non m-w cases drilled for safety wire ... w/strange spool 5000-181 retaining ring for mw ford case 1.00 53124 9 ... bearings 3.250 o.d .51.00 57407 pinion stud kit for mw cases 7/16 .36. ... 50 57408 pinion stud kit for mw case 3/8 .36. ... 57905 57906 57907 57908 57909 57912 pinion nut 9 ford standard pinion .4. ... 30 pinion nut 9 ford 35 spline pinion .4.50 seal 9 ford pinion ...

dana features a large 9-3/4 diameter ring gear and the availability of ... adjusters for the carrier/spool bearing and pad for the mopar type pinion snubber ... the dana 60 offers excellent strength and reliability for the dollar mw has a ... new thread adjuster center housing mw pinion yoke with 4130 steel tubes and mw ... ends with pro-stock wheel bearings and drive stud kit less brakes complete ... 35 spline choice of 8620 gears stock mw pinion yoke new thread adjuster housing 4130 ... tubes with any mw housing end and 1/2 screw in wheel studs less brakes ... spline choice of 8620 gears stock mw pinion yoke new thread adjuster housing 4130 ... tubes with any mw housing end and 1/2 screw in wheel studs less brakes ... new thread adjuster center housing mw pinion yoke with 4130 steel tubes and mw ...

60 shim kit .54.00 pinion depth and pre-load shims spool shims ... gasket pinion nut and washer 56930 56940 clutch pack ... gear ea .47.50 ring gear spacer .49.60 ... 56200 56900 56901 56902 56904 dana 60 pinion nut washer .2.00 dana 60 ... pinion yoke .83.00 mw dana ... 60 pinion yoke .165.00 spool ... bearings dana 60 .88.60 pinion bearing set dana 60 .96.25 ... cap .65.00 dana 60 ring gear bolt kit .36.00 dana ... gasket .6.10 dana 60 pinion nut .2.75 dana 60 ... pinion seal .16.25 56960 ... or 70 .275.00 clutches axle and spider gears spider gear pin for 35 ...

39016 53910 53905 53910 8-3/4 mopar pinion seal 1-7/8 .12.50 shim kit ... 56.90 8-3/4 mopar 1-3/4 pinion includes pinion depth and preload shims ... pinion seal and marking compound pinion nut and washer 53920 pinion shim kit ... 45.00 8-3/4 mopar 1-7/8 pinion tapered pinion includes pinion depth ... shims crush sleeve pinion seal pinion nut washer and marking compound 83- ... 53900 53901 53902 53904 mw 8-3/4 mopar pinion yoke .180.00 8-3/4 mopar ... spool bearings .58.10 pinion bearing set .106.00 ... 8-3/4 mopar 8-3/4 mopar 8-3/4 mopar ring gear bolt kit .22.50 rear ... gasket .7.62 pinion nut .3.12 pinion seal ... case for mw spool 8-3/4 mopar 1-3/4 pinion diameter for 742 case with 1-3/4 ...

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 ... alum spool .68.10 12 bolt chevrolet pinion bearing set .59.30 ring gear bolt ... 3.250 bore .70.80 assortment of pinion depth carrier shims and a crush sleeve ... shims must be used with 53158 spool and 53161a bearing kit 58950 12 bolt ring ... gasket .14.50 58902 12 bolt chevrolet pinion nut .8.60 58904 12 bolt ... chevrolet pinion seal .9.00 80-0269 spider ... cap that has an increased cross section and heat treated hardware simple milling ... spacer is cnc machined from 4140 steel and heat treated spacers are long and must ... kit w/bearings standard steel spool and a complete 5/8 drive stud kit axles for ...

environment of today s top alcohol and pro modified cars this assembly is ... based on a ring and pinion designed by richmond gear and produced ... features include an 11 diameter ring gear and 40 spline pinion shaft gear ... available are 2.91 3.89 4.10 4.29 and 4.57 with current mw 9 modular users ... in mind the center casting is 16 wide and has a 2.25 hypoid distance same as a 9 ... bells the complete mw floater assembly and even the axles or one piece axle can ... of the rear cover to inspect the ring gear while the removable pinion support ... gives access to the pinion gear with the beefy 11 gears the use ... of premium materials and features carried over from the other mw ... the mw 11 offers unmatched strength and reliability modular 11 assemblies ...

11 pro 4-link finally pro mod and nitro coupe racers have an option when ... assembly for high horsepower 4-link and swing arm drag race cars such as pro ... mods and nitro coupes at the heart is a rugged ... 4 link brackets lower tie bar end bells and floater assembly will bolt directly to ... the gear set which features an 11 ring gear and 40 spline pinion shaft are ... with lightened steel brakes end bells and axles 18 centers 35-1/2 90075 ... with mw carbon brakes end bells and axles 18 centers 35-1/2 wheel to ... center casting with gears spool pinion support yoke and hardware for easy ... or 4 link rear includes driveshaft and all plumbing a must on top alcohol and ... pro mod cars see charts on pages 52 and 53 for 4-link widths and floater ... call for pricing on special widths and combinations toll free 800-525-1963 on ...

aluminum thirdmember offer reliability and provide improved performance due to ... on down due to the limitations of the ring and pinion the modular is more suited ... for alcohol and top dragster applications thirdmembers ... are now available with 9-1/2 diameter ring gear in select ratios for added ... a one piece axle standard width only and a large pinion thirdmember 91050 uses ... /carbon brakes for superior reliability and stopping power along with substantial ... .1634.00 housing with spindles and 1/2 thick pocket-milled brackets 31 1/ ... .1896.00 housing with spindles and 1/2 thick pocket-milled brackets 37 1/ ... .1640.00 housing with spindles and 1/2 thick pocket-milled brackets 33 1/ ...

use of different end bells the 12 bolt ring and pinion has also become popular due ... improved efficiency frees up horsepower and becomes more beneficial in light weight ... special chromoly 4 link brackets and spacers along with a tubular lower tie ... use of an aluminum spool lightened gear and mw carbon/carbon disc brakes 12 bolt ... 1560.00 with 5/16 mounting brackets and standard end bells w/symmetrical brake ... 4 link brackets tubular tie bar and standard end bells w/symmetrical brake ... aluminum spool lightened richmond pro ring and pinion gears mw axles gun drilled/ ... aluminum spool lightened richmond pro ring and pinion gears mw axles gun drilled/ ...

super comp toward suspended dragsters and altereds the mw modular 12 bolt pro 4 ... of housing configurations housing width and 4 link centers can be adjusted through ... the use of different end bells and/or spacers the housing in the assembly ... with a wheel to wheel width of 33 and 4 link centers at just 16 add to this ... increased efficiency of the 12 bolt ring and pinion and the lighter assembly ... weight vs a 9 ford and it s easy to see that the mw modular 12 ... adjustment cover locks on inside edge and uses an o-ring seal to eliminate ... gaskets and leaks thru bolts into cover caps ... billet 4-link brackets 18 centers and aluminum end bells see pages 52 53 for ... a complete list of the housing widths and 4 link center combinations available ... using different end bells and/or spacers 12 bolt pro 4-link ...

650.00 includes all studs nuts and washers for end bells and center ... section filler cap vent and pump block off plate specify the ... .874.00 with all studs nuts and washers for end bells main caps ... adjusters and cast rear cover with filler cap and ... 4 link brackets are laser cut 1/8 4130 and require the billet spacer listed below ... plate for custom applications 90117 and 90012 4-link brackets 90116 90115 96015 ... fluid pump assembly mark williams 9 and 11 modular rears are set up to accept ... the back of the housing forward to the pinion bearings and the gear contact area to ... extend bearing and ring and pinion life pump is driven off the rear of the ... pinion shaft pump assembly includes pump shaft ... required fittings braided hose and fasteners 91100 pressure lubrication ...

pinion yokes mw steel pinion yokes are cnc machined from heat ... treated 4340 steel forgings and they accept the spicer 1350 series u- ... yoke is machined concentric to the pinion spline for smooth operation yokes have ... provision for computer pick up rings available separately page 69 every mw ... pinion yoke except for our special nascar ... kit to retain the u-joint see pages 69 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 spline for ... -7/8 recommended yoke 39008 mw 9 ford pinion yoke 28 spline .150.00 28 spline ... 39018 39023 39037 39025 mw 9 ford pinion yoke 35 spline .150.00 mw dana 60 ... pinion yoke .165.00 mw 8-3/4 ...

steel weld yokes are all kept in stock and available from mark williams ... driveshaft 57641 rpm data from the pinion compatible with most on board 57643 ... computer systems cnc machined and black anodized these 57644 collars will ... 57644 57645 57646 90241 assembly std pinion collar bracket .57.00 bracket for ... ford thirdmember .15.00 magnet ring std pinion 1.875 i.d .41.00 ... assembly .70.00 magnet ring lrg pinion 2.187 i.d .41.00 ... assembly lrg pinion collar bracket .57.00 bracket for ... the bar where custom driveshaft quality and operational efficiency are concerned ... between the transmission output shaft and the companion flange of the ... mark williams to balance driveshafts and check the universal joint preload more ... required to turn an eccentric shaft and by improving transmission and rearend ...

funny car drag boat pulling tractor and other applications with solid mount ... are made of 4140 aircraft alloy steel and hardened by mw s austempering heat ... total indicated run out coupler seal and/or bushing diameters are cnc ground to ... a smooth finish to assure proper fit and sealing of lubricants all couplers ... double splined solid driveshafts and the original mw quick disconnect ... 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 ... coupler .105.00 mw turbo 400 and b&j trans coupler .90.00 mw turbo ...

the splines are hobbed micro polished and then heat treated with mw s austemper ... 40640 process for strength and ductility the splines on 1 3/8 16 40000 ... with sae 1 3/8 16 13/8 32 spline and 1 1/2 35 splines both ends have 4 full ... inches of spline and can be shortened up to 2 on 40601 ... 40601 each end couplers and splined shafts should not be used ... .275.00 supply length and spline requirements 34 max overall ... the engine or rear end perfect for comp and super comp dragsters powerglide only ... long 140.00 steel lock ring 25.00 when ... the transmission remove the lock ring and slide coupler forward to the back of ... the transmission to be moved back and off the dowel pins of the engine slide ... 4 8 requires 4 from trans seal to pinion coupler requires 4 6 from trans seal ...

case timken® bearings a mw aluminum pinion not in photo support and a mw 1330 ... series pinion yoke masterline thirdmembers are ... ready to run following recommended ring pinion break-in see page 85 for ... with spicer 1350 series weld yokes and spicer precision 1350 series u joints ... c clip eliminator kit or axle bearings and 1/2 wheel studs 5/8 wheel stud ... .00 axles eaton® posi unit c clip kit and 1/2 studs ml-ko7 9 ford package ml- ... 932.00 axles spool c clip kit and 1/2 studs ml-k04 12 bolt 30 spline ... .00 axles eaton® posi unit c clip kit and 1/2 studs ml-k06 12 bolt 35 spline ... 699.00 axles spool c clip kit and 1/2 studs ml-k07 9 ford 35 spline ... 610.00 axles spool axle bearings and 1/2 studs ml-k08 9 ford 31 spline ... motorsports posi large wheel bearings and 1/2 wheel studs masterline cases ...