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Thirdmembers

Thirdmembers
 

MARK WILLIAMS 3rd MEMBER PACKAGES

 • Complete race-ready thirdmember
• Set up by M-W's experienced technicians
• Includes all components as listed
• Free transporter case
• Free Torco gear lube

 

 

Pro Mod Assembly (10")

Aluminum thru-bolt case (3.812" bore), 40-spline lightweight steel spool, ball / tapered bearing pinion support with 1350 series pinion yoke (can be upgraded to 1480). 1/2" ring gear bolts, your choice of 3.70 to 6.14 large pinion 10" pitch diameter Pro gears.

 

Pro Mod Assembly (10")

Aluminum thru-bolt case (4.000" bore), 40-spline lightweight steel spool, ball / ball bearing pinion support with 1350 series pinion yoke (can be upgraded to 1480). 1/2" ring gear bolts, your choice of 3.70 to 6.14 large pinion 10" pitch diameter Pro gears.

 

Pro Mod Assembly (10")

Aluminum thru-bolt case (4.000" bore), 40-spline lightweight steel spool, ball / ball bearing pinion support with 1350 series pinion yoke (can be upgraded to 1480). 1/2" ring gear bolts, your choice of 3.25 to 5.14 large pinion 9-1/2" large pinion Pro gears.
 p/n 57026 p/n 57027 p/n 57028
   
 

Super Gas/E.T.
Bracket Assembly

Aluminum thru-bolt case (3.250" bore), lightweight steel spool, MW 1350-series pinion yoke, ball / tapered bearing pinion support, your choice of 4.86 to 6.50 standard pinion 9" Pro gears.

Super Gas/E.T. Bracket Assembly

Aluminum thru-bolt case (3.250" bore), lightweight steel spool, MW 1350-series
pinion yoke, ball / tapered  bearing pinion support, your choice of 3.89 to 4.86 large pinion 9" Pro gears.

Pro Stock Assembly

Aluminum thru-bolt case (3.812" bore), 40-spline aluminum spool, steel MW
1350-series pinion yoke, ball / tapered bearing pinion support, your choice of 4.86 to 6.50 standard pinion 9" Pro gears.
     
  p/n 57003 p/n 57008 p/n 57019
 

Pro Stock Assembly
(Large Pinion)

Aluminum thru-bolt case (3.812" bore), 40-spline aluminum spool, steel MW
1350-series pinion yoke, ball / tapered bearing pinion support, your choice of 3.89 to 4.86 large pinion 9" Pro gears.
   

Pro Stock Assembly (9-1/2")

Aluminum thru-bolt case (3.812" bore), 40-spline aluminum spool, steel MW
1350-series pinion yoke, ball / tapered bearing pinion support, your choice of 4.86 to 5.43 standard pinion 9-1/2" Pro gears.

Top Sportsman Assembly (9")

Aluminum thru-bolt case (3.812' bore), 40-spline lightweight steel spool, steel
MW 1350-series pinion yoke, ball / tapered bearing pinion support, your choice of 3.20
to 4.86 large pinion 9" Pro gears.
 p/n 57009 p/n 57014 p/n 57011
 

Top Sportsman Assembly (9-1/2")

Aluminum thru-bolt case (3.812" bore), 40-spline lightweight steel spool, MW steel 1350-series pinion yoke, ball / tapered bearing pinion support, 1/2" ring gear bolts, your choice of 4.11 to 4.86 large pinion 9-1/2" Pro gears.     

Pro Dragster Assembly

Aluminum thru-bolt case (3.250" bore), lightweight steel spool, MW female pinion
coupler, ball / tapered bearing pinion support, your choice of 4.86 to 6.50 ratio standard pinion 9" Pro gears.

Pro Dragster Assembly (Large Pinion)

Aluminum thru-bolt case (3.250" bore), lightweight steel spool, MW female pinion
coupler, ball / tapered bearing pinion support, your choice of 3.40 to 4.86 ratio large pinion 9" Pro gears.
 p/n 57021 p/n 57001 p/n 57002
 

Top Dragster Assembly

Aluminum thru-bolt case (3.812" bore), 40-spline lightweight steel spool, MW female pinion coupler, ball / tapered bearing pinion support, your choice of 3.40 to 4.86 large pinion 9” Pro gears.     

9-1/2" Alcohol Dragster-F/C Assembly

Aluminum thru-bolt case (3.812" bore), 40-spline lightweight steel spool, MW female pinion coupler, ball / tapered bearing pinion support, 1/2" ring gear bolts, your choice of 4.10 to 4.86 large pinion 9-1/2" Pro gears.

Superlite Econo/Comp Assembly

Lightweight Aluminum case (3.250" bore), 35-spline aluminum spool, MW female pinion coupler, ball / tapered bearing pinion support, lightened standard pinion 9" 8620 gear.
 p/n 57010  p/n 57013 p/n 57012