Modular 9" Pro 4 Link Housing w/ Symmetrical Housing Ends (33.75" width)

Mark Williams modular cast aerospace grade aluminum alloy housing with 4 link bracketry and symmetrical housing ends for a bolt in 4 link housing. 

Specs: 

• 17-1/4" 4-link centers
  
• 1/4" thick chromoly steel 4-link mounting brackets
• 7/8" 7075 aluminum bracket spacers
• Chromoly steel tubular tie bar
• 34" wheel to wheel dimension includes 2.812" axle standout and .25" brake hat thickness for each side
• Tubular tie bar
• Symmetrical housing ends
• Housing will accept MW 4.00" bore thirdmembers without modifications.
• Includes studs, nuts, washers, brackets, end bells, spindles, and fabricated lower tubular tie bar to secure the 4-link brackets to the bottom of the housing. 
• Housing has provisions for either upper or lower wishbone attachment along with shock and wheelie bar mounts.
• Holes in the 4-link brackets accommodate rod ends with 1/2" cross holes.

Features

• Cast in the USA
• Machined in the USA
• A206 High Strength, Heat Treated Casting
• Fits 9" through 10" gear sets
  
• Full line of modular bracketry
• Modular End bells and spacers for adjusting width and spacing 
• Optional spur gear for gear and bearing oiling 

Modular Advantages

• Precision Machined to avoid warping caused by welding
• Removes chance of cracking welds
• Able to be changed to accomodate different wheel/tire widths and changes of bracketry
• Optimized bracing and strengthening designs built in
• Saves fabrication time

For Instructions: Click Here