WINTERS
Winters Performance Transmissions, Rear Ends, and Gear Sets at JJ Motorsports
Winters Performance, established in 1958, is a motorsports brand specializing in high-quality racing components such as quick change rear ends, gear sets, and drive shafts. With a focus on precision-engineered products for competitive racing, Winters enables rapid gear ratio changes, enhanced performance, reliability, speed, handling, and stability under pressure.
At JJ Motorsports, we offer a robust selection of Winters Performance items for your racing needs. Upgrade your drivetrain with the precision-engineered Falcon Transmission Input Shaft 18 Spline Steel, or opt for the high-performance Falcon LM Transmission 2-Speed Manual with aluminum case. For secure connections, consider the Input Shaft Collar Crank Hub Kit 18 Spline Steel. Maintenance is straightforward using the Falcon Transmission Tailhousing Bearing and Seal Kit, and complete rebuilds are covered by the Falcon Transmission Rebuild Kit including bearings, frictions, and seals. Secure your hubs reliably with the Retaining Ring Steel for Grand National Hub. Whether you're prepping for the track or upgrading your setup, Winters Performance provides trusted components for optimal results. Explore our inventory to find the right fit for your vehicle.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Winters Quick Change Gear Set 8500 Series 10 Spline 1-3/8" Steel 4.12 5.20/3.27 4.86 6.12/3.85 WIN8518
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series Set 18 is engineered for high-performance applications, offering versatile gear ratios to suit various racing conditions. Crafted from durable steel,...WIN8518- SKU:
- WIN8518
- Availability:
- Ships Same Business Day
- Weight:
- 6.50 LBS
- MFG Part #:
- 8518
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 Ratio 4.81 3.53 4.86 Ratio 5.67 4.17 Steel WIN8517A
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 Ratio 4.81 3.53 4.86 Ratio 5.67 4.17 Steel WIN8517A is engineered for high-performance racing applications, offering versatile gear ratios...WIN8517A- SKU:
- WIN8517A
- Availability:
- Ships Same Business Day
- Weight:
- 6.44 LBS
- MFG Part #:
- 8517A
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.75 3.57 4.86 5.60 4.21 Steel WIN8517
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series Set 17 is engineered for high-performance racing applications, offering versatile gear ratios to optimize vehicle performance. Crafted from durable...WIN8517- SKU:
- WIN8517
- Availability:
- Ships Same Business Day
- Weight:
- 6.49 LBS
- MFG Part #:
- 8517
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8516
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8516 is engineered for high-performance racing applications, offering versatility and durability. This gear set allows for...WIN8516- SKU:
- WIN8516
- Availability:
- Ships Same Business Day
- Weight:
- 6.55 LBS
- MFG Part #:
- 8516
$110.99 -
Winters Quick Change Gear Set 10 Spline 4.12 4.34 3.91 4.86 5.11 4.62 WIN8515A
WINTERS
$110.99The Winters Quick Change Gear Set is designed for high-performance racing applications, offering versatility and durability. This 10-spline gear set features 4.12 ratios of 4.32 and 3.93, as well as...WIN8515A- SKU:
- WIN8515A
- Availability:
- Ships Same Business Day
- Weight:
- 6.45 LBS
- MFG Part #:
- 8515A
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.34 3.91 4.86 5.11 4.62 Steel WIN8515
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series Set 15 is engineered for high-performance racing applications, offering versatile gear ratios to optimize vehicle performance. Constructed from durable...WIN8515- SKU:
- WIN8515
- Availability:
- Ships Same Business Day
- Weight:
- 6.43 LBS
- MFG Part #:
- 8515
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 5.77 2.94 4.86 6.80 3.47 WIN8514A
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 5.77 2.94 4.86 6.80 3.47 WIN8514A is engineered for high-performance racing applications, offering versatile gear ratios to optimize...WIN8514A- SKU:
- WIN8514A
- Availability:
- Ships Same Business Day
- Weight:
- 6.65 LBS
- MFG Part #:
- 8514A
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8514
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8514 is engineered for high-performance racing applications, offering versatile gear ratios to optimize vehicle performance...WIN8514- SKU:
- WIN8514
- Availability:
- Ships Same Business Day
- Weight:
- 6.63 LBS
- MFG Part #:
- 8514
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 5.15 3.30 4.86 6.07 3.89 Steel WIN8513
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series Set 13 is engineered for high-performance racing applications, offering versatile gear ratios to optimize vehicle performance. Crafted from premium...WIN8513- SKU:
- WIN8513
- Availability:
- Ships Same Business Day
- Weight:
- 6.50 LBS
- MFG Part #:
- 8513
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 Ratio 4.60 3.69 4.86 Ratio 5.42 4.36 Steel WIN8512
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series Set 12 is engineered for high-performance racing applications, offering versatile gear ratios to optimize vehicle performance. Constructed from durable...WIN8512- SKU:
- WIN8512
- Availability:
- Ships Same Business Day
- Weight:
- 6.42 LBS
- MFG Part #:
- 8512
$110.99 -
Winters Quick Change Gear Set 10 Spline 22/27 Teeth 4.12 Ratio 5.06/3.36 4.86 Ratio 5.96/3.96 WIN8511
WINTERS
$110.99The Winters Quick Change Gear Set WIN8511 is engineered for high-performance racing applications, offering versatile gear ratios to optimize vehicle performance. Designed for quick and efficient gear...WIN8511- SKU:
- WIN8511
- Availability:
- Ships Same Business Day
- Weight:
- 6.50 LBS
- MFG Part #:
- 8511
$110.99 -
Winters Quick Change Gear Set 10A 10 Spline 22/30 Teeth 8500 Series WIN8510A
WINTERS
$110.99The Winters Quick Change Gear Set 10A is engineered for high-performance racing applications, offering versatility and durability. Designed for 10-spline differentials, this gear set features 22/30...WIN8510A- SKU:
- WIN8510A
- Availability:
- Ships Same Business Day
- Weight:
- 6.57 LBS
- MFG Part #:
- 8510A
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 Ratio 5.57 3.05 4.86 Ratio 6.57 3.59 Steel WIN8510
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series offers versatile gear ratios for high-performance racing applications. Crafted from durable steel, this set ensures reliability and longevity on the...WIN8510- SKU:
- WIN8510
- Availability:
- Ships Same Business Day
- Weight:
- 6.62 LBS
- MFG Part #:
- 8510
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.94 3.43 4.86 5.83 4.05 WIN8509A
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.94 3.43 4.86 5.83 4.05 WIN8509A is engineered for high-performance racing applications, offering versatile gear ratios to optimize...WIN8509A- SKU:
- WIN8509A
- Availability:
- Ships Same Business Day
- Weight:
- 6.50 LBS
- MFG Part #:
- 8509A
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.99 3.40 4.86 5.88 4.02 Steel WIN8509
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series Set 9 is engineered for high-performance racing applications, offering versatile gear ratios to optimize vehicle performance. Constructed from durable...WIN8509- SKU:
- WIN8509
- Availability:
- Ships Same Business Day
- Weight:
- 6.47 LBS
- MFG Part #:
- 8509
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 Ratio 4.84 3.51 4.86 Ratio 5.70 4.14 Steel WIN8508A
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 Ratio 4.84 3.51 4.86 Ratio 5.70 4.14 Steel WIN8508A is engineered for high-performance racing applications, offering versatile gear ratios...WIN8508A- SKU:
- WIN8508A
- Availability:
- Ships Same Business Day
- Weight:
- 6.47 LBS
- MFG Part #:
- 8508A
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline Steel 4.12 4.87 3.49 4.86 5.74 4.11 WIN8508
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series Set 8 is engineered for high-performance racing applications, offering versatile gear ratios to optimize vehicle performance. Constructed from durable...WIN8508- SKU:
- WIN8508
- Availability:
- Ships Same Business Day
- Weight:
- 6.47 LBS
- MFG Part #:
- 8508
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 Ratio 4.71 3.61 4.86 Ratio 5.55 4.25 Steel WIN8507A
WINTERS
$110.99This Winters Quick Change Gear Set from the 8500 Series is designed for high-performance applications, offering versatility with multiple gear ratios. Crafted from durable steel, it ensures longevity...WIN8507A- SKU:
- WIN8507A
- Availability:
- Ships Same Business Day
- Weight:
- 6.45 LBS
- MFG Part #:
- 8507A
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 Ratio 4.66 3.65 4.86 Ratio 5.49 4.30 WIN8507
WINTERS
$110.99This Winters Quick Change Gear Set from the 8500 Series is designed for high-performance racing applications. Featuring a 10-spline configuration, it offers versatile gear ratios to suit various...WIN8507- SKU:
- WIN8507
- Availability:
- Ships Same Business Day
- Weight:
- 6.43 LBS
- MFG Part #:
- 8507
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 Ratio 4.48 3.79 4.86 Ratio 5.28 4.47 Steel WIN8506
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series Set 6 is engineered for high-performance racing applications, offering versatile gear ratios to optimize vehicle performance. Constructed from durable...WIN8506- SKU:
- WIN8506
- Availability:
- Ships Same Business Day
- Weight:
- 6.42 LBS
- MFG Part #:
- 8506
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.29 3.96 5.06 4.67 Steel WIN8505
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series Set 5 is engineered for high-performance racing applications, offering versatile gear ratios to optimize vehicle performance. Crafted from durable steel,...WIN8505- SKU:
- WIN8505
- Availability:
- Ships Same Business Day
- Weight:
- 6.41 LBS
- MFG Part #:
- 8505
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 5.26 3.22 4.86 6.21 3.80 Steel WIN8504A
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 5.26 3.22 4.86 6.21 3.80 Steel WIN8504A is engineered for high-performance racing applications, offering versatile gear ratios to optimize...WIN8504A- SKU:
- WIN8504A
- Availability:
- Ships Same Business Day
- Weight:
- 6.49 LBS
- MFG Part #:
- 8504A
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 5.32 3.19 4.86 6.27 3.76 Steel WIN8504
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series offers versatile gear ratios for high-performance applications. Designed with a 10-spline configuration, this steel gear set provides durability and...WIN8504- SKU:
- WIN8504
- Availability:
- Ships Same Business Day
- Weight:
- 6.51 LBS
- MFG Part #:
- 8504
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 5.11 3.32 4.86 6.02 3.92 Steel WIN8503
WINTERS
$110.99The Winters Quick Change Gear Set 8500 Series Set 3 is engineered for high-performance racing applications, offering versatile gear ratios to optimize vehicle performance. Crafted from durable steel,...WIN8503- SKU:
- WIN8503
- Availability:
- Ships Same Business Day
- Weight:
- 6.52 LBS
- MFG Part #:
- 8503
$110.99 -
Winters Quick Change Gear Set 8502 10 Spline 4.12 Ratios 4.27 3.97 4.86 Ratios 5.04 4.69 WIN8502
WINTERS
$110.99The Winters Quick Change Gear Set 8502 is engineered for high-performance racing applications, offering versatile gear ratios to optimize vehicle performance. Designed for 10-spline quick change rear...WIN8502- SKU:
- WIN8502
- Availability:
- Ships Same Business Day
- Weight:
- 6.44 LBS
- MFG Part #:
- 8502
$110.99 -
Winters Quick Change Gear Set 4.86 Ratio 10 Spline Steel WIN8501
WINTERS
$110.99The Winters Quick Change Gear Set 4.86 Ratio 10 Spline Steel WIN8501 is a high-performance gear set designed for racing applications. It features a 10-spline design and is made from durable steel,...WIN8501- SKU:
- WIN8501
- Availability:
- Ships Same Business Day
- Weight:
- 6.40 LBS
- MFG Part #:
- 8501
$110.99 -
Winters Billet Aluminum O-Ring Gear Cover 2nd Gen WIN8478
WINTERS
$9.99The Winters Billet Aluminum O-Ring Gear Cover 2nd Gen WIN8478 is a high-quality component designed to provide a secure and leak-resistant seal for your quick-change rear end. Constructed from durable...WIN8478- SKU:
- WIN8478
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 8478
$9.99 -
Winters 6-Bolt Billet Gear Cover with O-Ring WIN8447
WINTERS
$9.99The Winters O-Ring 6-Bolt Billet Gear Cover is a high-quality component designed to provide a secure and leak-resistant seal for your quick-change rear end. Constructed from durable billet aluminum,...WIN8447- SKU:
- WIN8447
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MFG Part #:
- 8447
$9.99 -
Winters O-Ring Gear Cover 10-Bolt Billet Aluminum WIN8446
WINTERS
$8.99The Winters O-Ring Gear Cover 12070 is a high-quality billet aluminum gear cover designed for 10-bolt applications. It features a durable rubber O-ring to ensure a secure and leak-resistant seal,...WIN8446- SKU:
- WIN8446
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 8446
$8.99 -
Winters O-Ring Inner 4045 Wide 5 Hub 007 8430
WINTERS
$2.99The Winters O-Ring Inner 4045 Wide 5 Hub 007 is a high-quality rubber O-ring designed for use with Winters' Wide 5 hubs, specifically the 4045 model. This durable O-ring ensures a secure and...WIN8430- SKU:
- WIN8430
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 8430
$2.99Qty in Cart: 0Quantity:Price:$2.99Subtotal: -
Winters Steel Seal Retaining Ring for Wide 5 Hub 8328
WINTERS
$5.99The Winters Seal Retaining Ring is a steel component designed for Wide 5 hubs, commonly used in racing applications. It serves as a hub seal, ensuring secure attachment and effective sealing within...WIN8328- SKU:
- WIN8328
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MFG Part #:
- 8328
$5.99 -
Winters 10-24 x 3/8 Spindle Nut Lock Screw Steel Black Oxide WIN7938
WINTERS
$3.49This Winters spindle nut lock screw features a 10-24 thread and measures 3/8 inches in length. Designed with a socket head cap, it is made of steel with a black oxide finish, suitable for wide 5 hubs...WIN7938- SKU:
- WIN7938
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 7938
$3.49 -
Winters 5/16-18 x 5/8 Drive Flange Screw WIN7913
WINTERS
$1.99This high-quality drive flange screw is designed for use with Winters 5 x 5-inch hubs, ensuring a secure and reliable connection. Constructed from durable steel with a black oxide finish, it offers...WIN7913- SKU:
- WIN7913
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 7913
$1.99 -
Winters Cover Nut Short Quick Change Aluminum Black 7794ASBK
WINTERS
$5.49The Winters Cover Nut Short Quick Change Aluminum Black 7794ASBK is a high-quality fastening solution designed for Winters Quick Change Gear Covers. Constructed from durable aluminum and finished...WIN7794ASBK- SKU:
- WIN7794ASBK
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 7794ASBK
$5.49 -
Winters Front Seal Snap Ring Steel Natural Lower Shaft Seal Plate Winters Quick Change 7653
WINTERS
$7.99The Winters Front Seal Snap Ring 7653 is a precision-engineered component designed to secure the lower shaft seal plate in Winters Quick Change rear end assemblies. Constructed from durable steel...WIN7653- SKU:
- WIN7653
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 7653
$7.99 -
Winters Gear Cover Bearing Steel Ball Bearing for Lightweight Sprint Covers WIN7524
WINTERS
$42.99The Winters Gear Cover Bearing is a high-quality steel ball bearing designed specifically for Winters Lightweight Sprint Covers. This durable bearing ensures smooth operation and longevity, making it...WIN7524- SKU:
- WIN7524
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
- MFG Part #:
- 7524
$42.99 -
Winters Gear Cover Bearing Steel Ball Bearing Heavy Duty Sprint Cover 7521
WINTERS
$39.99Winters Gear Cover Bearing Steel Ball Bearing Heavy Duty Sprint Cover 7521 The Winters Gear Cover Bearing 7521 is a high-quality steel ball bearing designed for use with Winters Heavy Duty Sprint...WIN7521- SKU:
- WIN7521
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MFG Part #:
- 7521
$39.99 -
Winters rubber O-ring 5 on 4-3/4 in hub WIN7494
WINTERS
$4.49Winters Rubber O-Ring 5 on 4-3/4 in Hub WIN7494 This Winters Rubber O-Ring is designed for 5 on 4-3/4 inch hubs, providing a reliable seal for various applications. Constructed from durable rubber,...WIN7494- SKU:
- WIN7494
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 7494
$4.49 -
Winters 007 Drive Flange Locator O-Ring Wide 5 Rear WIN7490
WINTERS
$5.99The Winters 007 Drive Flange Locator O-Ring is a high-quality rubber spacer designed for Wide 5 rear hubs, ensuring a secure and precise fitment. This durable O-ring serves as a locator, maintaining...WIN7490- SKU:
- WIN7490
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 7490
$5.99 -
Winters O-Ring Rubber Dust Cap for Grand National Hubs 7479
WINTERS
$1.99This Winters O-Ring is designed for Grand National hub dust caps, ensuring a secure and reliable seal to protect your hub from contaminants. Made from durable rubber, it offers long-lasting...WIN7479- SKU:
- WIN7479
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- MFG Part #:
- 7479
$1.99
