Catalog: Mark Williams Racing Products | |
| kits .11-12 axle bearings ... tube bends .82 chevrolet 12-bolt components .37-39 ... and washers .12 labor operations ... 26 27 tools .12 15 24 57,83-84 tube adapters ... | |
| this same feature applies to 10 and 12-bolt g.m spools which are also limited to ... | |
| spline configurations including dana 60 12-bolt chevy 9 ford etc plus splines ... is 61 stronger than the chevrolet 12-bolt with 30 spline 45 stronger than a 9 ... | |
| two-piece designs without paying a 12 lb weight penalty a convenient o-ring ... kit includes the standard backing plate bolt kit and special hardened axle lock ... rings the housing end depth and bolt pattern is the same as our 58595 or ... | |
| requires one of two basic systems 1 a bolt-on adapter kit available for 10 and 12 ... bolt gm rear ends with small brakes and 9 ... and industrial applications flange bolt pattern on 50200 with flange is ... 8ea 7/16 diameter holes on 3-17/32 bolt circle mw s special austempering ... 2 and 3 studs feature a special thin 12 point head to help with brake component ... 1/2-20 5/8-18 5/8-11 x 3 wheel studs 12 point head set of 10 . ... 24.00 x 2 wheel studs 12 point head set of 10 . ... | |
| end kits offer several advantages to bolt-on kits bent axle housings can easily be ... threaded lock rings and backing plate bolts 57750 weld-on housing end kit large ... threaded lock rings and backing plate bolts 58700 weld-on housing end kit small gm ... threaded lock rings and backing plate bolts 58740 weld-on housing end kit large gm ... 57750 weld-on housing end kit for 10 12-bolt chevrolet brakes impala biscayne 1/2- ... threaded lock rings and backing plate bolts oval track axle bearings parts a ... lock ring wrench .125.00 axle bearing assembly . ... track axles with weld-on ends and ford bolt-in oval track axles includes outboard seal ... assembly .145.00 for mw gm bolt-in oval track axles includes special ... ea .13.10 for mw gm bolt-in oval track axles for mw oval track ... | |
| 530.00 for use with any mw weld-on or bolt-on end kits on this page that incorporate ... pr .129.00 for mw pro street axles timkenŽ unit ... 00 68700 weld-on housing kit for gm 10 12 bolt ends for use with mw disc brake ... kits with symmetrical bolt pattern includes timkenŽ wheel bearings ... seals and backing plate bolts 66700 housing end kit mopar brakes ... retainers seals and backing plate bolts 67700 housing end kit small ford ... retainers seals and backing plate bolts 67750 housing end kit large ford ... 259.00 for large ford brakes w/1/2 bolts includes timkenŽ bearings retainers ... seals and backing plate bolts 68700 housing end kit small gm ... retainers seals and backing plate bolts 68740 housing end kit large gm ... retainers seals and backing plate bolts toll free 800-525-1963 on the web www. ... | |
| 2 and 3 studs feature a special thin 12 point head to help with brake component ... with a socket head cap screw allen bolts the g.n wheel studs are made of 8740 ... 1/2-20 1/2-20 5/8-18 x 3 wheel studs 12 point head 10 .40.00 x 2 ... 24.00 x 2 wheel studs 12 point head 10 .36.00 ... | |
| /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 ... 12 bolt lw spool .290.00 35 spline12-bolt ... lightweight spool .290.00 35 spline 12-bolt lightweight spool .290.00 mw 40 ... spline 12.5 lbs mw 35 spline 12.5 lbs mw 35 spline 11 lbs mw 35 spline ... proper housing ends 16 lbs mw 35 spline 12.5 lbs stock type 35 spline 17 lbs mw 35 ... for 3.812 case bore and 1/2 ring gear bolts 9.7 lbs for 3.812 bore case and 7/16 ... | |
| for 9 ford 8 3/4 mopar and chevy 12 bolt rears 40 spline spools are available ... spool .345.00 53158 12-bolt aluminum spool .416.50 ... and 53161a bearing kit 5.3 lbs 53166 12-bolt modular aluminum spool .345.00 ... mw 35 spline for 12-bolt modular housing weight 5.2 lbs 53174 ... | |
| clutches and are available for 10 and 12 bolt gm passenger car and truck rears ... 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 ... 8.5 10 bolt eatontm posi-traction .413.00 30 ... for 3.08 and up ratios and ring gear bolts all mw spool bearing kits feature ... | |
| gear marking compound special ring gear bolts safety wire and gear lube on the ... pinions select ratios available for 12 bolt and dana 60 l arge pinion pro gears ... the setting depth can be calcu gm 12 bolt carrier notes a 2 series car .590 1. ... | |
| gear lightening service for 9 ford 12 bolt gm 4:88 to 6:20 ratio and dana 60 gears ... | |
| gm car 12 bolt gears 8620 street/oval track gears 429- ... 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 ˇ .211.50 5.57 gm car ... 12 bolt 4 series ˇ .222.40 5.86 gm car ... 12 bolt 4 series ˇ .222.40 6.14 gm car ... 12 bolt 4 series ˇ .222.40 special ... | |
| units available by the quart or 12 quart case look for the mw logo on the ... 6.00 55-0040 torco sae 85-140 gear oil 12 qts .66.00 ring and pinion set-up ... car rear ends including 9 ford 10/12 bolt chevrolet dana 60 and 8 3/4 mopar both ... | |
| and can even hold a full size 12 bolt housing optional attachments include ... 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 ... 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 ... .87.50 slide hammer 12 bolt modular cover .32.50 24 ... | |
| 9 ford cases aluminum thru-bolt this highly refined heavy duty unit ... strength other features of the mw thru-bolttm cases include special bolts that go ... bore sizes are available all thru bolt cases have clearance for 9-1/2 style ... drilled 57430 57440 57448 9 ford thru-bolt aluminum case .575.00 9 ford ... thru-bolt aluminum case .575.00 9 ford ... big bore thru-bolt case .625.00 57448-95s 9 ford ... the same material used in the mw thru-bolt cases but does not have the additional ... reinforcing and heavier walls of a thru-bolt case the case should only be used in ... case is 5 lbs lighter than a thru-bolt case and over 15 lbs lighter than an oe ... with pump mounts and fluid ports load bolt provision 3/8-16 threads for support ... case modifications for pump .125.00 an oil cooler with the return flow ... | |
| 5.5 lbs mw 35-spline 3.25 case weight 12 lbs light weight profile milled steel ... 3.812 bearings with 1/2 ring gear bolts 3.812 case 10 lbs 53127 9 ford light ... spline 3.812 bearings 7/16 ring gear bolts 3.812 case 10 lbs aluminum spool 35 ... | |
| 1-1/8 for mw support 57608 57609 57900 bolt kit 9 ford pinion support . ... support .21.50 ring gear bolt set 7/16 .26.00 for ... 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 ... .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 ring gear bolt kit .22.50 rear gasket ... 7.62 pinion nut .3.12 pinion seal 1-3/4 .27.40 10- ... 2.00 bore pinion bearings ring gear bolts gear marking compound and gasket 83- ... kit 8-3/4 mopar .124.00 for 489 case with 1-7/8 pinion ... 2.00 bore pinion bearings ring gear bolts gear marking compound and gasket 56003 ... mw 35-spline l/w profile milled weight 12.5 lbs 8-3/4 mopar billet cap as with most ... | |
| gm 12 bolt assemblies in sheer numbers alone the ... chevrolet 12 bolt rear end is the most popular in racing ... proper components and modifications the 12-bolt can be strengthened to the point where ... ktre housing extend life cycle of the 12 bolt these housings feature ... 3.062 or 3.250 main bore caps with ˝ bolts and jig fitted suspension brackets ... lightweight 35-spline aluminum spool bolt in models are available for all popular ... hypoid distance and overall weight the 12 bolt is a good choice for applications ... are important 58060-s complete gm 12 bolt street/strip pkg .2709.12 with ... gears no brakes 58000-rl complete gm 12 bolt light wt drag .3302.93 with mw ... ta cover no brakes 58000-r complete gm 12 bolt drag race pkg .3021.43 with 35 ... | |
| gm 12 bolt spools 53130 53158 10-bolt 8.5 chevrolet spool .240.00 ... 12-bolt aluminum spool .416.50 ... mw 35-spline 1970 or later 10 bolt weight 14 lbs mw 35 spline housing must ... lbs 53160 53158 53165 53160 53164 53165 12-bolt chevrolet spool .240.00 ... 12-bolt chevrolet spool .240.00 ... 12-bolt chevrolet spool .290.00 ... 53265 12-bolt chevrolet spool .290.00 ... 35-spline l/w milled weight 11 lbs gm 12 bolt posi-tractions 19555 12 bolt ... preload for 4.10 and up ratios 19555-33 12 bolt eatontm posi-traction . ... eatontm posi-traction units for 10 and 12 bolt gm applications all eatontm units ... on 30 spline eatontm assemblies 19554 12 bolt eatontm posi-traction series 3 . ... | |
| 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 ... | |
| 64 olds-pontiac crush sleeve .12.00 olds-pontiac housing ends pr ... or early olds-pontiac dana 60 10 or 12 bolt chevrolet or 8.8 ford dana 60 12 bolt ... mw axles only .221.00 bolt pattern change or enlarge for 5/8 drive ... | |
| 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 ... 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 ... it s easy to see that the mw modular 12 bolt really meets the needs of light ... 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 ... -link assembly .6006.00 97512 12 bolt pro 4-link assembly . ... | |
| 12 bolt steel tube as with the modular 9 mw ... offers the modular 12 bolt with chromoly steel axle tubes the ... the aluminum 97412 steel tube 4-link 12 bolt assembly end bell method are ... housing spring pads can be added for bolt in units 12 bolt steel tube housings ... w/steel bells .1353.00 96412 12 bolt steel tube 4-link housing .1972. ... choice of housing end see diagram above 12 bolt steel tube assemblies 95012 12 ... bolt steel tube street assembly .3123. ... 00 97412 12 bolt steel tube 4-link assembly .4663. ... 00 12 bolt modular housing with aluminum end bells ... width any width 4-link centers 95412 12 bolt steel tube assembly . ... 2857.00 12 bolt modular housing with steel end bells ... | |
| 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 ... | |
| 344.00 40 wheel to wheel 9 9 9 9 12 add 222.00 37 wheel to wheel add 356. ... 394.00 add 452.00 add 600.00 add 662.00 bolt solid mount 30 1/8 wheel to wheel 30 1 ... 282.00 add 344.00 33 wheel to wheel 12 bolt 4 link rear 16 centers 12 bolt 4 ... link rear 17 centers 12 bolt 4 link rear 18 centers 12 bolt 4 link ... rear 19 centers 12 bolt 4 link rear 20 centers 9 econo 4 link ... rear 17 1/8 centers 12 bolt econo 4 link rear 15 1/8 centers 33 ... | |
| mount bracket ea .51.10 5 bolt circle less bearings and wheel studs ... 3-1/32 length from flange long spindle 12-916 over all length 8-1/8 length from ... 11 3/4 rotor with dual calipers 5 1/2 bolt circle less bearings and wheel studs ... 300m material custom made up to 20 5 bolt circle less bearings and wheel studs 5 ... 1/2 bolt circle less bearings and wheel studs ... 7318 ter drive studs all popular wheel bolt patterns are available the 7304 and ... drain fitting 3/8 pipe thread .12.00 5015 rear filler cap gold anodized alum ... -16 fuel line weld bung aluminum .12.50 fuel tank cap aluminum . ... tank filler weld bung steel .12.00 also used for a large rear filler/ ... | |
| ends are drilled for the symmetrical bolt pattern 58595 58597 ends for 85mm wide ... 4130 heat treated forging uses 58570 bolt kit for 58508 bearing 1.50 long no ... forging for 58509 bearing and 58570 bolt kit bolt kits seals mw stocks both 3/8 ... and 1/2 backing plate bolt kits as well as the stud kit required ... for the new pro mod housing ends 3/8 bolts feature quick start ends with ... .562 dia axle .7.10 backing plate bolt kit set of 8 .25.00 58572 ... except large ford 58575 backing plate bolt kit set of 8 .39.20 58570a ... backing plate bolt kit set of 10 .31.25 for mopar ... type ends that require 10 bolts 1/2 with nuts for large ford ends ... center section alignment rings 120.00 center section alignment rings ... dana 60 3.812 o.d ford 9 3.250 o.d 12-bolt 8.8 ford and ford 9 3.062 o.d mopar ... | |
| type housing ends 4-3/4 and 5 bolt circle saves 12 lbs over standard brake ... ratio must be great enough to produce 1200 psi system pressure under severe ... the ability of the system to generate 1200 psi b pistons sticking in caliper clean ... large ford ends small ford ends gm 10-12 bolt ends mopar ends 2.834 2.834 2. ... | |
| master cylinder parts 81103 81102 83102 1208811 6446 9402 75099 75002 81101 811ex 81102 ... 00 piston for mw caliper ea .12.64 o-ring kit for one mw caliper ... half outboard .62.00 1208811 overhaul kit-3/4 airheart cylinder ... .4.30 -3 bulkhead tee .12.60 bulkhead on the run 3/16 tfe brake ... /16 hose to 1/8 pipe 90 elbow 2921 -3 bolt for banjo .2.70 2949 -3 banjo ... gasket 2 .3.70 end base line is 12 long add $4.50 for each additional ... 4.10 0300-1-1 straight x straight .12.00 3750 line clamp-hose 3/16 6 4.70 0300-1 ... | |
| balance weights are attached using the bolt on system to eliminate welding in the ... verses 1/2 of the rear flange and u-bolts with the 6k joint system the working ... driveline system with the current u-bolt retention system the balance can change ... 39949 39947 billet steel 1350 u-bolt kit aluminum 28 spline pinion flange ... the new 2nd gentm alloy steel u-bolt kit is a result of information gained ... we found that the standard 3/8 1350 u-bolt was prone to cycle failure when cycle ... at high torque levels the one piece u-bolt was letting the joint rock out of the ... torque was possible these 2nd gentm u-bolt kits feature a bubble stud that locates ... on the rear flange bolt hole indexing the location the straps ... threads sold as sets with accompanying 12 point reduced double hex nuts fits all ... | |
| 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 ... will accept the 2nd gentm alloy steel u-bolt replacement kit or standard 39010 kit ... | |
| such as 1350 series u joints u bolts even steel weld yokes are all kept in ... 25.50 1350 series spicer u-bolt kit pr .11.00 mw forged 1350 ... for 3 x 0.83 wall tube with special 12 point nuts for wrench clearance mw 4130 ... collar bracket .57.00 bracket for 12 bolt modular rear .15.00 hi- ... | |
| change pinion coupler .96.00 mw 12-bolt chevrolet pinion coupler .96.00 35 ... | |
| bearing for #35000 ea .12.30 35003 35007 35006 b1710 35002 35001 ... styling both kits feature a bolt on a-arm design the 33600 a-arm jig ... 30250 30310 teflon bearing 3/4 shaft .125 groove .10.00 teflon bearing 7/8 ... for r&p steering 10 travel .126.00 splined bushing p&s steering ... tube w/boot100.90 1/4 steering cross bolt and nut kit .7.50 sector pin for ... p&s f/c steering 30200 .11.12 cam for p&s steering 30200 . ... 30104 30103 30210 30220 nas shoulder bolt for pinning 30110 steering universal ... | |
| polished clutch/brake pedal features bolt-on foot pad with grooved non-slip surface ... .90.00 10044 with bolt on foot pad 10043 10044 dragster brake ... .00 funny car brake lever .120.00 10042 specify color of aluminum grips ... -6 33c-7 33c-8 33c-9 33c-10 33c-11 33c-12 33c-13 33c-14 3 morse push/pull cable ... cable .41.60 12 morse push/pull cable ... | |
| 125.50 10204 engine mount clamps these ... aircraft quality t bolt style clamps are made from stainless ... to one end this aluminum flange bolts directly to the front of a 9 ford ... car/altered chassis construction the 12 bolt alignment bar uses a steel pilot ... section works with stock and mw modular 12 bolt rears 400d 9 ford driveline ... 220.00 450 12 bolt driveline alignment bar ... | |
| holes in the three most popular bolt patterns upgrade to 5/8 is available ... w/3.250 bores .189.00 12 bolt chevrolet .189. ... 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 ... leaders popular 9 ford and 10 and 12 bolt gm ratios are available this is a short ... to check on the one you need gm 7.5 10 bolt m373 n373 o410 p410 gm7.5 . ... 00 gm7.5t .133.00 3.73 7.5 10 bolt 3 series 3.73 7.5 10 bolt 2 series 4. ... 10 7.5 10 bolt 3 series 4.10 7.5 10 bolt 2 series 9 ford a350f9 b389f9 c411f9 ... 133.00 .133.00 gm 8.2 10 bolt gm8.2 .133.00 q411 4.11 8.2 ... 10 bolt 3 series gm 8.5 10 bolt gm8.5 .133.00 gm8.5 ... | |
| with spool .1296.00 masterline nodular iron case 35 spline ... 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 ... | |
| 36600 36700 38110 380xx 4130-062 4130-125 65-062 dragster bend package w/6 point ... rear suspension and mw modular 12 bolt housing w/billet aluminum 4 link ... and coil over shock is available but 12000 arms 4-link and wishbone kits complete ... meets the current sfi 2.5 chassis specs 12000 .7296.00 10020 10035 ... 12001 30100 30155 30160 31200 33500 33600 ... 36800 36600 38110 380xx 65-062 96012 12010 12020 12021 12030 seat former tube 1 ea ... 1/16 dia welding rod 5 lbs mw modular 12 bolt 4 link housing monoshock/anti-roll ... .058 4130 tube 1 3/8 x .058 4130 tube 12001 dragster blueprint 4-link suspension ... | |
