Winters’ Championship Independent is equipped with a 10”, 4.12 ring & pinion,
heat-treated lower shaft, Winters Track differential or spool, caliper-mount side
bells, pinion roller nose bearing upgrade, Posi-Lock nut assembly, double-cup
drop-in pinion race, ARP ring gear bolts, 1350 Series output flanges, and your
choice of a 10-spline straight cut gear set.
10” Independent includes the following upgrades:
• Aluminum Spool
• Pro 1200 Heat Treated Lower Shaft
• 1350 CV Driveshaft Joint
• Heavy Duty 930 CV joint flange
• Optional 934 Heavy Duty available - Additional Cost
• Free Standard 4.12 ratio
• Billet Aluminum Gear Cover
• Option 8208 thermal dispersant coating
• Option SR8219-35 CV joint flange
SR8133-10-6 6-Bolt Cover
SR8106V Lower Shaft,Vascomax® 10-Spline
SR8106V-32 Lower Shaft, Vascomax® 32-Spline
SR8115-31HD Aluminum Spool HD w/ Splined Steel Insert, 31-Spline
SR8115-35HD Aluminum Spool HD w/ Splined Steel Insert, 35-Spline
SR8219-31 CV Joint Flange 930, 31-Spline, Porsche®
SR8219-35 CV Joint Flange 930, 35-Spline
SR9154-35 CV Joint Flange 934, 35-Spline, HD
SR8208 Thermal Dispersant Coating
SR8218-RP REM® Ring & Pinion
SR8218-BRG REM® Bearings
SR8252B Billet Gear Cover With Retainers
SR8275-1 Yoke, 1350 Series
SR8207 Polishing
TORQUE SPECIFICATIONS
• Threaded Ring Gear Bolts - 60 ft lbs using Red Loctite®
• Thrubolts - 35 ft lbs
• Pinion Retaining Plate Bolts - 25 ft lbs
• Seal Plate Bolts - 20 ft lbs
• Left Bell Adjuster Screw-Snug up, back off 1/4 turn,
use red thread lock on jam nut.
BREAK-IN PROCEDURE
As with any new or rebuilt product, be it an engine,
transmission or rear end, it is important to avoid premature
wear on the gears and bearings by avoiding full throttle loads
and high RPM conditions for at least 20 miles. Start break-in at
30% power and gradually increase not to exceed 80% power.
Drain and refill the gear lube in both the rear end and the
quick change gear cavity to the proper oil levels with the car
sitting level (over filling will cause excessive heat).
Winters recommends the continued use of Winters P/N 1730
with Moly, semi-synthetic lubricant or Mobil 1® 70-90 weight
for the life of your rear end.