WebFeb 11, 2011 · I purchased a 9" ford pumpkin, it has a 3.89 posi unit. (ford C6AW-4205-B), I took out a 3.25 to put in the 3.89. This is a 31 spline unit. The 3.25 is a true-trac posi unit. I put a 700r4 in, so went to the higher numerical unit. WebFor travel on rain, ice, and snow to muddy trails and back roads, Auburn Positraction units provide a full range of limited-slip differentials. These positraction units are designed to transfer torque quickly and smoothly in any driving condition. We can supply Auburn Positraction's for Chrysler, Dana, Jeep, AMC, Ford, General Motors, Isuzu and ...
Positractions, Limited Slip Differentials, Positraction - Yukon Gear
WebFits Ford 9" 4-Tab Trac-Lok Posi Units. Kit Includes: (4) Clutch Plates (4) Steel Plates (1) Clutch / Steel Combo Plate (4) Springs (1) Spring Plate (1) Gasket (1) Bottle Friction Modifier / Posi Additive; Related Items: Moser Engineering 9200 / C-Clip Eliminator Kits / GM 10/12 Bolt / 1.400 Shaft: WebFits Ford 9 Inch Posi Differential 3rd Member, 31 Spl, 3.25 Gear Ratio Free FAST Shipping, 60 Day Returns, Expert Tech Support Brand New $894.49 speedway_motors (280,441) 99.5% List price: $1,028.66 13% off Buy It Now Free 3 day shipping Last one 5 watchers Sponsored New Listing Differential, 9 Inch Ford, 28 Spline C23505-28 Brand New $395.28 key maori concepts
Best positraction unit for Ford 9" - Team Chevelle
WebFord Traction-Loc Available in 2 performance ratings (Street & Race). Ford 9" in 28 & 31 spline, Street & Race Aggressive. Ford 8" in 28 & 31 spline, Street & Race Aggressive. Uses Raybestos® clutches for long life. Rebuildable to enable users to modify or repair normal wear without having to incur the cost of a brand new unit. WebYukon Gear & Axle Dura Grip Positraction Carriers YDGF9-28-SM. Dura Grip Positraction Carrier, Traction-Loc, Ford 9 in., 28 Spline, Smooth Engagement, Each. Part Number: … WebFord 9" Aluminum Case Complete 3.25 Yukon Duragrip Posi LSD 3rd Member 31 Spline Sponsored $1,450.00 Free shipping Speedway Fits Ford 9 Inch Posi Traction 3rd Member Assembly, 31 Spl, 3.50 $1,124.99 $1,297.76 Free 5 day shipping Fits Ford 9 Inch Helical Gear Posi 3rd Member Assembly, 31 Spl, 3.50 $1,089.61 Free 5 day shipping keyman vector