PitStopUSA.com » Winters Performance Products
Winters Performance Products is the top manufacturer of Quick Change Rear Ends in racing
Winters Performance Products Categories
Extreme high performance applications require wheel studs that are designed expressly for use with thick-hub racing wheels for both drag and oval track racing. Most racing wheel studs are...More Details »
10-10 couplers are offered in steel and aluminum for connecting the driveshaft to the rear end in open wheel race cars.
31 spline axles fit most Quick Change and 9" Ford rears. PitStopUSA.com also carries special lightweight gundrilled 31 spline axles. Use with 24 spline drive flanges.
Billet aluminum hubs are a lightweight, economical and are available at PitStopUSA.com in all common bolt patterns. We also offer steel hubs and steel hub kits. Many of our hub kits include bearings, seal, spindle nut and studs.
Extreme high performance applications require wheel studs that are designed expressly for use with thick-hub racing wheels for both drag and oval track racing. Most racing wheel studs are...More Details »
Aluminum Axle Tubes are 3" in diameter and may be shortened to a specific measurement if necessary. They are available in 25" to 32" lengths. Be sure to check with your track or sanction to be sure...More Details »
Aluminum Shifters, designed primarily for circle track cars, are fully adjustable and have an attractive anodized finish. Shifter rods are tapped right and left handed for rod ends.
Pit Stop USA offer Automatic Transmission Front Pump Drives at low everyday prices.
The best way to stop missing shifts on the street or strip is to ditch that stock shifter and step up to a high performance shifter. Avoid engine and transmission damage with reverse and neutral lock-out the track.
Pit Stop USA has the Axle Nuts you need to complete your assembly at low everyday prices. Whether you are running a traditional drivetrain or a sprint car we have the drivetrain fasteners you need.
Bert Bellhousing components require regular inspection and replacement of worn parts where necessary to keep your drivetrain reliable and performing at its best. PitStopUSA.com carries a wide...More Details »
Pit Stop USA has a great selection of bolts for a wide variety of applications. Bolts are the most common fasteners used to hold unthreaded parts together. A bolt comes with external (male)...More Details »
Pit Stop USA has the brake system hardware and fasteners you need to maintain your race car or street machine. Whether you need Brake Caliper Bolts, Brake Caliper Bracket Bolts, Brake Caliper...More Details »
Brake Rotor Fastener Kits are available for a wide variety of applications with everything you need to mount rotors to rotor hat or hub. Pit Stop USA offers Brake Hat Bolts, Brake Rotor Bolts,...More Details »
Quick change rear ends have been the standard in racing and hot rodding for decades. They allow you to change final drive ratios with a simple gear change, so racers can maximize performance from...More Details »
Winters Performance Products Products
Description: Ring and Pinion, 3.78 Ratio, 9 Spline Pinion, Winters Competition K305 / Midget Quick Change, Kit
Item #: WIN6811
Condition:
New
Limited Supply: Only 1 Left!
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Price: $497.82
Sale: $469.97
Save: 6%
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Description: Ring and Pinion, 4.11 Ratio, 10 Spline, Bearings Included, Steel, Winters 12-Bolt 10 in Quick Change, Kit
Item #: WIN5715
Condition:
New
Limited Supply: Only 4 Left!
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Price: $706.19
Sale: $678.97
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Description: Ring and Pinion, 4.11 Ratio, 10 Spline, Steel, Winters 12-Bolt 10 in Quick Change, Kit
Item #: WIN5714
Condition:
New
Limited Supply: Only 3 Left!
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Price: $622.34
Sale: $598.97
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Description: Ring and Pinion, 4.86 Ratio, 10 Spline, Bearings Included, Steel, Winters 12-Bolt 10 in Quick Change, Kit
Item #: WIN5401
Condition:
New
Limited Supply: Only 7 Left!
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Price: $650.81
Sale: $634.97
Save: 2%
Save: $15.84
Description: Ring and Pinion, 4.86 Ratio, 10 Spline, Steel, Winters 12-Bolt 10 in Quick Change, Kit
Item #: WIN5400
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New
Limited Supply: Only 3 Left!
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Price: $585.01
Sale: $563.97
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Description: Ring Gear Adjuster, 1/2-13 in Thread, Nut / Screw / Thrust Block / Washer, Steel, Winters 10 in 4 and 6 Rib Side Bells, Kit
Item #: WIN6236
Condition:
New
Limited Supply: Only 2 Left!
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Price: $40.99
Sale: $39.97
Save: 2%
Save: $1.02
Description: Ring Gear Bolt, 3/8-24 in Thread, 1-1/8 in Long, Hex Head, Steel, Black Oxide, Winters Threaded Ring Gear, Each
Item #: WIN7852ARP
Condition:
New
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Price: $7.99
Sale: $6.97
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Save: $1.02
Description: Ring Gear Bolt Kit, 3/8-24 in Right Hand Thread, 1.125 in Long, 12 Point Head, Steel, Black Oxide, Winters Quick Change, Kit
Item #: WIN9381
Condition:
New
Limited Supply: Only 8 Left!
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Price: $81.08
Sale: $78.97
Save: 3%
Save: $2.11
Description: Ring Gear Bolt Kit, 3/8-24 in Thread, Slotted Head, Nuts Included, Steel, Black Oxide / Cadmium, Non-Threaded Ring Gear, Kit
Item #: WIN7165
Condition:
New
Limited Supply: Only 7 Left!
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Price: $38.84
Sale: $35.97
Save: 7%
Save: $2.87
Description: Pinion Nose Bearing, Roller Bearing, Steel, Each
Item #: WIN7331
Condition:
New
Limited Supply: Only 3 Left!
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Price: $42.04
Sale: $39.97
Save: 5%
Save: $2.07
Description: Rotor T-Nut, Bolts / T-Nuts Included, Steel, Set of 8
Item #: WIN5820
Condition:
New
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Price: $34.04
Sale: $31.97
Save: 6%
Save: $2.07
Description: Pinion Yoke Seal, Buna N, Winters 10 in Non-Quick Change, Each
Item #: WIN7260
Condition:
New
Limited Supply: Only 1 Left!
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Price: $15.99
Sale: $14.97
Save: 6%
Save: $1.02
Description: Lower Shaft Coupler Seal, 0.750 in Thick, Rubber / Steel, Winters 10 in, Each
Item #: WIN7204T
Condition:
New
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Price: $14.29
Sale: $13.97
Save: 2%
Save: $0.32
Description: Lower Shaft Coupler Seal, 0.375 in Thick, Rubber / Steel, Winters 10 in, Each
Item #: WIN7204
Condition:
New
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Price: $10.67
Sale: $9.97
Save: 7%
Save: $0.70
Description: Side Bell Seal, Steel / Viton, Winters Closed Tube Side Bells, Each
Item #: WIN7283V
Condition:
New
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Price: $14.99
Sale: $13.97
Save: 7%
Save: $1.02
Description: Side Bell Seal, Rubber / Steel, Winters Side Bell, Each
Item #: WIN7243
Condition:
New
Limited Supply: Only 2 Left!
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Price: $27.55
Sale: $25.97
Save: 6%
Save: $1.58
Description: Seal Driver, Side Bell Seal, Brass, Each
Item #: WIN5378
Condition:
New
Limited Supply: Only 4 Left!
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Price: $36.99
Sale: $35.97
Save: 3%
Save: $1.02
Description: O-Ring, Rubber, 2.6 in ID, Winters Axle Tube Seals, Each
Item #: WIN7267
Condition:
New
Limited Supply: Only 9 Left!
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Price: $15.99
Sale: $14.97
Save: 6%
Save: $1.02
Description: Lower Shaft Seal Plate, 0.750 in Thick, Double Lip Seal Included, Aluminum, Winters 10 in Quick Change, Each
Item #: WIN5018
Condition:
New
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Price: $64.56
Sale: $62.97
Save: 2%
Save: $1.59
Description: Retaining Ring, Hub Seal, Steel, Wide 5 Hub, Each
Item #: WIN8328
Condition:
New
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Price: $6.99
Sale: $5.97
Save: 15%
Save: $1.02
Description: Wheel Hub Seal, Inner, Steel / Viton, Winters 2-7/8 in Wide 5 Hubs, Each
Item #: WIN7284V
Condition:
New
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Price: $20.71
Sale: $19.16
Save: 7%
Save: $1.55
Description: Internal Coupler Bearing, Sealed Ball Bearing, Steel, Winters Internal 10-10 Coupler, Each
Item #: WIN7531
Condition:
New
Limited Supply: Only 6 Left!
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Price: $42.29
Sale: $35.97
Save: 15%
Save: $6.32
Description: Gear Oil, Differential, 80-90-140W, Semi-Synthetic, 1 gal Jug, Each
Item #: WIN1730
Condition:
New
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Price: $65.99
Sale: $64.97
Save: 2%
Save: $1.02
Description: Setup Checking Bearing, 2 in ID, Steel, Winters Steel Spools, Each
Item #: WIN5138
Condition:
New
Limited Supply: Only 0 Left!
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Price: $34.99
Sale: $33.97
Save: 3%
Save: $1.02
Description: Lower Shaft Bearing, Shielded, Ball Bearing, Steel, Winter Quick Change, Each
Item #: WIN7339
Condition:
New
Same Day Shipping!
Orders over $149 ship free. Oversize items are excluded.
Price: $21.35
Sale: $20.97
Save: 2%
Save: $0.38
More About Winters Performance Products
Pit Stop USA is The Online Motorsports Superstore! Winters Performance is undeniably the most reliable, technically advanced, and experienced manufacturer of Quick Change Rear Ends in the world. Winters Performance Products provides quick change rear ends, differentials, axles and more. We feature Winters quick change rear ends, Winters differentials, Winters axles, Winters Sprint Quick Change Rear Ends, Winters Pro Eliminator Quick Change Rear Ends, Winters Open Tube Rear Axle Assemblies, Winters Quick Change Rear Ends, Winters Rear Ends, Winters Closed Tube Rear Axle Assemblies, Winters Spring Center Quick Change Rear Ends, Winter Quick Change Gears, Winters Ring and Pinions, Winters Aluminum Spools, Winters Aluminum Triple Track Differentials, Winters Wide 5 Axles, Winters Axle Tubes, Winters Wide 5 Hubs, Winters Aluminum Wide 5 Hubs, Winters Magnesium Wide 5 Hubs, Winters Rear Axle Housings, Winters Torque Tubes, Winters Performance Quick Change Rear Ends, and Winters Rear End Components all at low everyday prices!
