|
|
|
|
|
|
 |
 |
| Shopping Cart: |
| 0 Items In
Cart |
| Total:
$0.00 |
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
 |
|
 |
| |
Designed
to easily handle the power of supercharged alcohol or injected nitro
engines, as well as turbocharged and nitrous oxide-boosted powerplants,
Mark Williams' special 11" Modular Aluminum Housings are perfect
for Funny Cars, Dragsters, Pro Mod and "Outlaw" classes.
They feature a proprietary 11" diameter
ring gear and companion pinion gear manufactured exclusively for MW by Richmond
Gear. Currently available ratios include 2.91, 3.20, 3.89, 4.10, 4.29 and 4.57:1.
And the best news is that gear life is exceptional with MW 11" Modular
Housings, thanks to its design and accurate component alignment. In fact, the
Alcohol Funny Car of Snyder Motorsports (Mick Snyder, driver) has almost 500
runs on the original 11" ring & pinion. Other racers claim they used
to require major maintenance on their 9" at every race and now inspect their
11"
3 or 4 times a year. Inspection is simple, just remove the rear cover.
Savings
in
gear
replacements
alone can virtually pay for the unit!
For solid-mount
applications Mark Williams manufactures an 11" Modular Aluminum Housing
with rugged CNC-machined 7075-T6 billet aluminum mounting brackets (16" space
inside-to-inside). The design allows MW floater end bells, the floater assembly,
and axles to transfer up from an MW 9" Ford setup.
Mark Williams has two setups
for 4-link applications. First, there's a Pro 4-Link Floater Assembly with
billet aluminum brackets. There is also a unit with 4130 steel 4-link mounting
brackets that allows for narrower 4-link ceneters. They are available in several
combinations
of
wheel-to-wheel
widths
and 4-link centers.
|
|
|
| |
Mark Williams has taken
the most popular rear end for drag racing and street applications to the next
level. Say goodbye to junkyard housings and aftermarket replicas.
Again, we must stress that the
accuracy of steel housings are affected by welding on brackets, braces and housing
ends. MW Modular aluminum housings are cast from an aerospace alloy that's got
a tensile strength of 60,000 lbs. (30% stronger than 6061) and features reinforcing
ribs. It's all CNC-machined to assure optimum alignment of the carrier, ring & pinion,
spool (or differential) and axles.
For
dragster and altereds MW offers both solid-mount and 4-link housing assemblies.
They are available with flange-type axles in variety of widths depending on the
end bells. For supercharged applications full-floater assemblies are available.MW
also manufactures 4-link assemblies with 7075 billet aluminum brackets in widths
that range from 33" to 43" wheel-to-wheel. They are also available
with steel-tubed bells, which can be made to the exact width desired by the builder.  Both
versions have extra bracing between the 4-link brackets to assure maximum stability. Housings
are also available with steel tubes and no suspension mounts, with the builder
installing them later. This makes for a very clean look for street rods and muscle
cars. The aluminum center section can be polished for show applications. |
| |
|
|
|
| |
There
are several reasons why light weight, low power prefer the GM 12-bolt configuration
when compared
to
the
beefier
9" Ford. Because of the ring gear size and hypoid position the 12-bolt has
less internal friction than the 9" Ford, which translates into a performance
gain. This is especially beneficial in lower horsepower cars. The units are also
lighter than the 9" Ford, with savings of 10-15 lbs. available (depending
on component selection). It's also important to note that MW has made a number
of design improvements to the 12-bolt, such as internal cap supports and thru-bolts
that increases its reliability.
Lightweight
12-bolt housings are available for both solid-mount and 4-link suspension applications.
They feature CNC-machined billet aluminum brackets and are perfect for lighter
weight race cars. The 4-link centers are just 16" and ideally suited to
compact designs.
MW 12-bolt Modular housings
are also available with 4130 mounting brackets for dragsters (wheel-to-wheel
widths ranging from 29-3/4" to 35-3/4") as well as steel-tubed housings
for door cars. They can be made in any desired width from 28" to 60" wheel-to-wheel.
|
| |
|
|
|
|
|