Page 5 of Mark Williams Racing Products by Mark Williams Enterprises, Inc.

hi-torque axles mw standard hi -torque axles mw standard forged steel axles have set the quality standard in the industry for racing axles the standard axles will normally be used in applications where weight is not a large factor for your car the standard axle is the heavy duty version in the mw hi-torque axle line each mw axle order is custom manufactured per application with all axles designed to accept an axle bearing with the largest diameter possible for the particular housing end being used then each axle shaft is tapered from bearing journal to spline this combination of the large bearing diameter and tapered shaft increases torsion and bending capacity all mark williams hi-torque axles are available in any spline and bearing combination with the bolt pattern or patterns of your choice and either 1/2 or 5/8 tapped stud holes dual patterns available without an extra charge flange lightening option available on standard axles for an additional charge weight 32 lbs 50100 .530.00 pair superlight 35 spline hi-torque axles rears that are limited to 35 spline spools can take advantage of mw 35 spline gun drilled axles these axles are pocket lightened and gun drilled where the center of the axle shaft is bored 11/16 dia the entire length to resemble a gun barrel this process is performed in house and allows us to control the bore finish assuring a quality product this results in a superior product fully capable of handling the shock loads of the heavier super stock cars that are limited to 35 splines these operations result in a weight savings of roughly 19 over a pair of standard 35 spline mw hi-torque axles weight saving is 6.88 lbs on a pair of 35 spline 24 long axles 50550 .660.00 pair superlight 40 spline hi-torque axles the next step in the high strength light weight axles would be the mark williams super-light 40 spline hi-torque axles in an effort to reduce rotating and un-sprung weight these axles have been gun drilled to a 7/8 bore along with extensive milling of the axle flanges this in conjunction with the additional machining behind the mw name plate and revised axle profile result in a weight savings of approximately 35 over the standard mw axles 40 spline axles are recommended for all race cars that can utilize a 40 spline spool 19.9 lbs 50500 .660.00 pair axle weights are per pair for 40 spline axles less bearings and studs to fit a 31 wide housing ultimate hi-torque axles it doesn t get any better than this the mw ultimate hi-torque axles represent the latest in axle and material technology the axle profile and flange lightening are carried over from the super-light axles the use of aircraft 300m alloy forgings make it possible to enlarge the diameter of the gun drill bore to 1 1/16 diameter without sacrificing strength this represents a savings of 2.6 pounds per pair you won t find lighter axles anywhere weight 17.3 lbs 50800 .970.00 pair drag race axle bearings 56003 57803 58503 58504 58505 58507 58508 58509 58519 cb 58509 mw drag race axle bearings are special size ball and roller bearings many feature an o ring seal around the outside of the bearing these are designed to utilize our wide selection of mating housing ends that will allow largest inside diameter increasing the axle strength our technical representative can recommend the best bearing/housing end combination based on your brake requirements 56003 57803 58503 58504 58505 mopar non-adjustable axle bearings pr .89.00 small ford axle bearingspr .86.00 axle bearings 1-17/32 pr .85.00 axle bearings 1-5/8 pr .85.00 axle bearings 45 mm pr .85.00 58507 58508 axle bearings 1-9/16 pr .89.00 axle bearings 3.347 x 45 mm wide pr .222.00 2.875 o.d 1.562 i.d for stock ends w/spiral lock 2.835 stock o.d with larger than stock 1.562 i.d stock mustang end sealed bearings 3.150 o.d 1.532 i.d stock ford/olds size sealed bearings 3.150 o.d 1.625 i.d used for c-clip eliminator sealed bearings 3.150 o.d 1.774 i.d used for 40 spline axles sealed bearings 3.150 o.d 1.564 i.d masterline axle size double row sealed ball bearings 3.347 o.d 45 mm i.d for 58595 58598 heavy duty symmetrical ends o-ring is in housing end 58509 58519 axle bearings 3.347 45mm i.d narrow pr175.70 axle bearings.3.347 x 45mm wide pr .227.00 narrow bearing for 58595 symmetrical pro-stock ends wide single row bearings for deep 58595/58598 heavy-duty ends cb-58509 axle bearings,3.347 x 45mm pr .672.00 ceramic bearings narrow for 58595 symmetrical pro-stock ends toll free 800-525-1963 on the web www.markwilliams.com 5

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