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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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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"-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.
Axle Nuts
Rear Axle Nuts are machined to exacting tolerances to provide the best quality and performance available.
Axle Spacers
Axle spacers come in packs or you can purchase them seperately. PitStopUSA.com carries all of the axle spacers you should need to get the offsets you want.
Axle Tube & Inner Axle Seals
Internal axle tube seals and inner axle seals from PitStopUSA.com prevent rear end lube from leaking into axle tube. Keeps oil in the center section where it belongs and prevents premature rear end...More Details »
Axle Tube Spindles & Snouts
Weld-on axle tube spindles and snouts may be used for repairing rear end axle tubes or custom building tubes. Several hub styles are available
Bearings, Seals & Rebuild Kits
Ring and Pinion Rebuid Kits are available for all popular racing rear ends. These kits typically include Pinion and side (carrier) bearings, pinion seal, pinion depth shims, adjustable side...More Details »
Bearings, Seals & Caps
Regular maintenance of your wheel bearings and seals is critical to performance and reliability of your hubs. PitStopUSA.com offers Standard, Timken and REM Finished Bearings, standard and low drag...More Details »
Bellhousing Block Plates
Bellhousing safety block plates from PitStopUSA.com are made from high grade steel and required by most racing organizations. They are a must for engine block protection high performance and racing applications.
Bert Service Parts
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 »
Birdcage Service Parts
Birdcages need regular service to prevent failures and maximize performance. PitStopUSA.com carries a variety of birdcage replacement parts and accessories including Birdcage Bearings, Shock Mounts, Retainer Rings and more.
Birdcages - Service Parts
Birdcages need regular service to prevent failures and maximize performance. PitStopUSA.com carries a variety of birdcage replacement parts and accessories including Birdcage Bearings, Shock Mounts, Retainer Rings and more.
Brake Caliper Mounts
Pit Stop USA is The Online Motorsports Superstore! We feature Brake Caliper Mounts at low everyday prices.
Breathers - Rear End
Pit Stop USA is The Online Motorsports Superstore! We feature Rear End Breathers at low everyday prices.
Brinn Service Parts
Pit Stop USA is The Online Motorsports Superstore! We feature Brinn Service Parts at low everyday prices.
Chevrolet Starters
Whether you need a Chevrolet starter for mild race or high performance street applications where heat soak is the main concern, or a ultra high torque starter for highly modified Chevy engines...More Details »
Items 1-25 of 101

Winters Performance Products Products

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Items 1-25 of 498
Description: Detent Ball, 5/16 in Diameter, Steel, Each. More Details »
Item #: WIN67398
Condition: New
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Price: $1.99
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Description: Flywheel, External Balance, 18 Spline, Steel, External Balance, Chevy V8, Each. More Details »
Item #: WIN63844-18
Condition: New
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Price: $148.99
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Description: O-Ring, Piston, Rubber, Falcon Transmission, Each. More Details »
Item #: WIN67482
Condition: New
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Price: $7.99
Sale: $7.91
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Description: Drain Plug, 6 AN Male Thread, Allen Head, Steel, Zinc Oxide, Winters Falcon Transmission, Each. More Details »
Item #: WIN67874
Condition: New
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Price: $3.99
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Price: $1.99
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Description: Retaining Ring, Extension Housing Bearing, Steel, Falcon Transmission, Each. More Details »
Item #: WIN67602
Condition: New
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Price: $1.99
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Description: Retaining Ring, Output Shaft, Steel, Falcon Transmission, Each. More Details »
Item #: WIN67694
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Price: $1.99
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Description: More Details »
Item #: WIN7938
Condition: New
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Description: O-Ring, Spacer, Rubber, Wide 5 Rear, Each. More Details »
Item #: WIN7490
Condition: New
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Price: $5.99
Sale: $4.76
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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. More Details »
Item #: WIN3230-55
Condition: New
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Price: $54.99
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Price: $15.99
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Price: $17.99
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Description: Jam Nut, Flanged, 1/2-13 in Thread, Steel, Ring Gear Adjuster, Winters Quick Change Bell, Each. More Details »
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. More Details »
Item #: WINPOSTER10
Condition: New
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Price: $4.99
Sale: $4.90
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Description: Coupler, Internal, 10-10 Spline, Steel, Winters Quick Change, Each. More Details »
Item #: WIN6676
Condition: New
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Price: $72.99
Sale: $69.25
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Description: Coupler, External, 10-10 Spline, Steel, Winters Quick Change, Each. More Details »
Item #: WIN5987
Condition: New
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Price: $44.99
Sale: $42.56
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Description: Pitman Arm, 10-11 in Long, 10 Degree Broach, Billet Aluminum, Natural, Sprint Car, Each. More Details »
Item #: WINSC2250
Condition: New
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Price: $46.99
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Price: $31.99
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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. More Details »
Item #: WIN6705
Condition: New
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Price: $91.99
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$149.95 Flat Rate Shipping via Truck Freight. Oversized / Overweight Item. Ships from Michigan.
Price: $1,434.99
Sale: $1,375.87
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Price: $228.99
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Description: Axle Housing Seal, 2.500 in OD, Double Lip, Rubber/Steel, Natural, Spindle Snout, Each. More Details »
Item #: WIN7271
Condition: New
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Price: $10.99
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Limited Supply: Only 2 Left!
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Price: $1,434.99
Sale: $1,412.68
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Description: Closed Tube - Platinum Hubs - Steel Tubes - 60" Housing Width - 2" Modified Pinion Offset - 4.86 Ring & Pinion - 32.5", 28.5" Axles More Details »
Item #: WINK5063-60-2K-P
Condition: New
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$199.95 Flat Rate Shipping via Truck Freight. Oversized / Overweight Item. Ships from Michigan.
Price: $1,817.99
Sale: $1,777.00
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Save: $40.99


Items 1-25 of 498

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!