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Winters Performance Products
Winters Performance Products is the top manufacturer of Quick Change Rear Ends in racing

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Items 1-12 of 96
1/2"-20 Wheel 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 »
1/4"-20 Thread Grade 5 Bolts
Most racers and mechanics will opt for grade 5 bolts unless application specifically requires grade 8 for safety issues and PitStopUSA.com has a wide variety of Grade 5 Bolts to choose from. Often...More Details »
10-10 Couplers
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
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.
5 x 4.75" Hubs
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.
5 x 5" Hubs
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.
5/8"-11 Wheel 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 »
5/8"-18 Wheel 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
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
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.
Aluminum Spools
Replace that troublesome posi-traction unit with a high quality, lightweight 7075-T6 aluminum spool from PitStopUSA.com. Aluminum spools are recommended for ultra-light drag race or circle track cars only.
Axle Clamps
Axle Clamps provide a basis to provide brake rotor mounting. Manufactured from high strength aluminum, it provides a lightweight and strong solution for rotor mounting in sprint cars and other open wheel race cars.
Items 1-12 of 96

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Items 1-25 of 506
Description: Detent Ball, 5/16 in Diameter, Steel, Each.
Item #: WIN67398
Condition: New
Limited Supply: Only 3 Left!
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Ships from Michigan.
Price: $2.99
Sale: $1.87
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Description: Flywheel, External Balance, 18 Spline, Steel, External Balance, Chevy V8, Each.
Item #: WIN63844-18
Condition: New
Limited Supply: Only 3 Left!
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Price: $153.99
Sale: $137.87
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Description: O-Ring, Piston, Rubber, Falcon Transmission, Each.
Item #: WIN67482
Condition: New
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Price: $8.99
Sale: $7.87
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Description: Drain Plug, 6 AN Male Thread, Allen Head, Steel, Zinc Oxide, Winters Falcon Transmission, Each.
Item #: WIN67874
Condition: New
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Price: $3.54
Sale: $3.19
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Price: $2.99
Sale: $1.87
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Description: Retaining Ring, Extension Housing Bearing, Steel, Falcon Transmission, Each.
Item #: WIN67602
Condition: New
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Price: $2.99
Sale: $1.87
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Description: Retaining Ring, Output Shaft, Steel, Falcon Transmission, Each.
Item #: WIN67694
Condition: New
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Price: $1.66
Sale: $1.49
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Price: $0.99
Sale: $0.87
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Description: O-Ring, Spacer, Rubber, Wide 5 Rear, Each.
Item #: WIN7490
Condition: New
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Price: $5.99
Sale: $4.87
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Description: Drive Flange, 5-Bolt, 24 Spline, O-Ring, Bolt-On Cap, Aluminum, Black Anodize, Oil Filled Wide 5 Hubs, Kit.
Item #: WIN3230-55
Condition: New
Limited Supply: Only 6 Left!
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Price: $54.99
Sale: $48.87
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Price: $16.99
Sale: $14.87
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Price: $19.99
Sale: $17.87
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Description: Jam Nut, Flanged, 1/2-13 in Thread, Steel, Ring Gear Adjuster, Winters Quick Change Bell, Each.
Item #: WIN7137
Condition: New
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Price: $0.99
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Description: Gear Chart Poster, 19 x 25 in Tall, Laminated, 10 Spline Quick Change Rears, Each.
Item #: WINPOSTER10
Condition: New
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Price: $4.99
Sale: $3.87
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Description: Coupler, Internal, 10-10 Spline, Steel, Winters Quick Change, Each.
Item #: WIN6676
Condition: New
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Price: $76.99
Sale: $68.87
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Description: Coupler, External, 10-10 Spline, Steel, Winters Quick Change, Each.
Item #: WIN5987
Condition: New
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Price: $47.99
Sale: $42.87
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Description: Pitman Arm, 10-11 in Long, 10 Degree Broach, Billet Aluminum, Natural, Sprint Car, Each.
Item #: WINSC2250
Condition: New
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Price: $52.99
Sale: $46.87
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Price: $18.99
Sale: $18.87
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Price: $31.99
Sale: $31.87
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Description: Axle Spacer Kit, 0.375/0.875/1.875/2.375 in Straight, 1.500/2.000 in Tapered/Splined, Billet Aluminum, 2 in 42 Spline Sprint Axle, Set of 6.
Item #: WIN6705
Condition: New
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Price: $100.99
Sale: $90.87
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Limited Supply: Only 4 Left!
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$149.95 Flat Rate Shipping via Truck Freight. Oversized / Overweight Item. Ships from Michigan.
Price: $1,434.99
Sale: $1,369.87
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Limited Supply: Only 0 Left!
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Price: $233.99
Sale: $209.87
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Description: Axle Housing Seal, 2.500 in OD, Double Lip, Rubber/Steel, Natural, Spindle Snout, Each.
Item #: WIN7271
Condition: New
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Price: $10.99
Sale: $9.87
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Save: $1.12
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$149.95 Flat Rate Shipping via Truck Freight. Oversized / Overweight Item. Ships from Michigan.
Price: $1,563.99
Sale: $1,406.87
Save: 10%
Save: $157.12



Please call for shipping quote if ordering additional products.
Description: Closed Tube - Platinum Hubs - Steel Tubes - 60" Housing Width - 2" Modified Pinion Offset - 4.86 Ring & Pinion - 32.5", 28.5" Axles
Item #: WINK5063-60-2K-P
Condition: New
Limited Supply: Only 3 Left!
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$199.95 Flat Rate Shipping via Truck Freight. Oversized / Overweight Item. Ships from Michigan.
Price: $1,976.99
Sale: $1,778.87
Save: 10%
Save: $198.12

Items 1-25 of 506

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!