Page 46 of Mark Williams Racing Products by Mark Williams Enterprises, Inc.

9 pro 4-link the mw modular 9 pro 4-link housing is the ultimate 9 for the suspended rear race car all 4 link brackets are cnc machined from 7075 billet aircraft alloy aluminum the layout of the 4-link attachment points is the same as used by the leading pro stock chassis builders with the 4-link tubes on 20 centers units are available in both floater and flange type axle configurations unique design features include indexing lugs on each 4-link bracket that positively lock inner and outer brackets to each other and to the housing this insures perfect alignment of all components and eliminates the possibility of the housing and thirdmember shifting between the brackets to further strengthen the assembly an aluminum cross tie bar is used to secure the 4-link brackets to the bottom of the housing the housing also 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 5/8 cross holes standard housing has a 37 wheel to wheel width and 20 4 link centers others are available at an extra charge see chart on page 52 97000 pro-4-link 9 assembly wheel to wheel widths 4-link type rear 1.467 1.849 4.465 2.620 3.541 3.120 6.806 8.083 8.437 1.000 typ 1.562 attachment points for wishbone on both top and bottom of housing 10.875 5.125 .750 9 modular pro 4-link housings 96000 mod 4-link flange axle housing .2406.00 98000 mod 4-link full floater housing .2974.00 modular housing aluminum 4-link brackets 37 wheel to wheel 20 4-link centers for flange type axles see chart on page 52 for other 4 link centers and wheel to wheel widths other widthsavailable with extra charge modular floater housing aluminum 4-link brackets 37-1/2 wheel to wheel 20 4-link centers for full floater kit see chart on page 52 for other 4 link centers and wheel widths other widths available with extra charge 9 modular pro 4-link assemblies 97000 complete modular 4-link flange rear .5942.00 99000 complete modular 4-link floater rear .6864.00 3.812 bore h-d aluminum thirdmember with 40 spline steel spool 9 pro-gears 50500 gun drilled 40 spline flange axles mw brakes with lightened rotors 37 wheel to wheel and 20 4 link centers standard other widths available at extra charge 160 lbs 3.812 bore h-d aluminum thirdmember with 40 spline steel spool 9 pro-gears gun drilled 40 spline axles mw brakes with lightened rotors 37-1/2 wheel to wheel and 20 4 link centers standard other widths available at extra charge 185 lbs 97050 complete modular 4-link flange rear .8186.00 same as 97000 but with mw carbon/carbon brakes 46 901 00a distance 4 link centers 99050 complete modular 4-link rear .9388.00 same as 99000 but with mw carbon/carbon brakes.

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