| Modular Reliability - Guaranteed! | ||
Why Modular? |
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| The question pops up all the time; “Why are modular aluminum rear end housings better than OEM-type stamped steel housings or fabricated steel housings?” It’s certainly a valid question, given that costs typically enter the equation. | ||
| Let’s look at the “pros” and “cons” of each. The strong suit of a factory or fabricated housing is its cost. Given that the 9" Ford rear end came in 1957-73 passenger cars and 1957-87 light trucks, you can probably find a “donor” housing in many wrecking yards. However, even with the use of an alignment tool, there is always the factor of warpage to contend with. Steel housings also tend to deform under hard acceleration and can take a permanent "set." Fabricated housings tend to crack at the welds. A rear end housing that is not perfectly aligned can cause premature gear wear and a loss of performance potential. |  |
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Engineered for extreme HP or any car that needs a bitchin’ strong rear. |
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| MW modulars are CNC machined to tolerances of ± .001" in all critical dimensions to assure precise alignment of all components, which reduces friction. When assembled, the unit is aligned allows optimum operating efficiency and the virtual elimination of binding due to misalignment. Axle and spool bearings are perfectly aligned, with the pinion exactly perpendicular. Ceramic bearings are also available for the ultimate in low friction. This translates to maximum power being delivered to the rear wheels! | ||
Tired of feeding ring & pinion gears to your high-powered racecar? |
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The MW 11" modular could be the answer. Probably the most graphic example of modular durability comes with MW’s exclusive 11" model where Pro Mods and Alcohol Funny Cars are getting hundreds and hundreds of runs on a gear set, where before they were checking the rear end after almost every run and swapping gears after only a few races. This is why MW confidently offers a 2-year warranty against gear breakage in the extra heavy-duty 11” rear. MW’s 11” rear end lets you say goodbye to expensive parts attrition. When you compare the purchase price and annual operating expenses of MW 11” rears vs. other options, you’ll be amazed at the overall savings. In addition, custom 11” modular gear ratios are available with a minimum order of two sets. Click here to view MW's 11" modular rears. | |
Versatile and Upgradeable |
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| The Modular design facilitates use in many applications (9”, 9-1/2”, 12-bolt, & MW 11”), Solid or 4-link mount, and offers an easy 9” or 9.5” to 11” housing upgrade using many of the same components. 4-link centers can be as narrow as 16” for a 9” Ford modular or 17” for an 11”. Through the use of different end bells, the housing can have wheel-to-wheel dimensions from about 31" to 43" and 4-link centers down to 16". A Large variety of gear ratios are available in 9”, 9.5”, or 10” pitch diameter. This allows the housing to be used in a variety of vehicles, protecting the initial investment. Click here to view all models of MW Modular rears. |  |
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Don’t Delay! |
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Don’t throw away any more of your hard-earned money. Call or Click now for your free consultation with one of MW’s experienced technical sales reps. Together, we will find the perfect solution for your application and rear end goals.
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Mark Williams Enterprises, Inc. • 866-508-6394765 S Pierce Ave. Louisville, CO 80027 |
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