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 Drive Retaining Washer Steel Black Oxide Quick Change WIN5037
WINTERS
$9.99If you're running a Winters Quick Change rear end, this retaining washer is a critical component that keeps your pinion yoke secure under the demands of high-performance racing. A compromised washer...WIN5037- SKU:
- WIN5037
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 5037
$9.99 -
Winters Ultra Light Aluminum Spool 31 Spline 10 in Quick Change WIN5034-11UL
WINTERS
$399.99Reducing rotational mass in your Quick Change setup directly improves acceleration response and lap times—especially critical in bracket racing and circle track competition. The Winters Ultra Light...WIN5034-11UL- SKU:
- WIN5034-11UL
- Availability:
- Ships Same Business Day
- Weight:
- 5.17 LBS
- MFG Part #:
- 5034-11UL
$399.99 -
Winters 31 Spline Aluminum Spool for 10" Quick Change Rear End WIN5034-11A
WINTERS
$324.99If you're running a Winters 10-inch Quick Change rear end, this aluminum spool is the direct-bolt upgrade that reduces rotational mass and sharpens your acceleration off the line. The 31-spline...WIN5034-11A- SKU:
- WIN5034-11A
- Availability:
- Ships Same Business Day
- Weight:
- 5.72 LBS
- MFG Part #:
- 5034-11A
$324.99 -
Winters Pinion Retaining Spacer Steel Quick Change WIN5020
WINTERS
$26.99If you're running a Winters Quick Change rear end, the pinion retaining spacer is a critical component that directly impacts assembly security and differential performance. A worn or missing spacer...WIN5020- SKU:
- WIN5020
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- MFG Part #:
- 5020
$26.99 -
Winters 10" Quick Change Lower Shaft Seal Plate 0.750" Thick Double Lip Seal Aluminum 5018
WINTERS
$65.99A quality seal plate is critical to maintaining differential integrity under racing conditions—fluid leakage compromises cooling and lubrication, leading to premature wear or catastrophic failure...WIN5018- SKU:
- WIN5018
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- MFG Part #:
- 5018
$65.99 -
Winters heat treated lower shaft 10/10 spline 19.69 in long steel open drive WIN5003
WINTERS
$159.99If you're running a Winters quick change rear end in competition, you need a lower shaft engineered to handle extreme torque without compromise. This heat-treated steel shaft delivers the precision...WIN5003- SKU:
- WIN5003
- Availability:
- Ships Same Business Day
- Weight:
- 5.24 LBS
- MFG Part #:
- 5003
$159.99 -
Winters Standard Lower Shaft 2nd Gen 10/10 Spline 18.59 in Open Drive Steel WIN4951
WINTERS
$156.99Quick gear changes demand a shaft that won't compromise durability or power transfer—the Winters Standard Lower Shaft delivers both. Built from steel and engineered for Winters 10-inch Quick Change...WIN4951- SKU:
- WIN4951
- Availability:
- Ships Same Business Day
- Weight:
- 4.95 LBS
- MFG Part #:
- 4951
$156.99Qty in Cart: 0Quantity:Price:$156.99Subtotal: -
Winters Gear Cover Bolt Sprint Billet 10-Bolt Ball Bearings Aluminum Black Anodized WIN4873
WINTERS
$332.99If you're running a Winters Quick Change rear end in sprint racing, you need a gear cover that can handle continuous high-speed operation without sacrificing reliability. The Winters Gear Cover Bolt...WIN4873- SKU:
- WIN4873
- Availability:
- Ships Same Business Day
- Weight:
- 4.73 LBS
- MFG Part #:
- 4873
$332.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 1" Wide Set 25 WIN4425
WINTERS
$91.99Track performance hinges on your ability to adapt—and the Winters Quick Change Gear Set 4400 Series delivers exactly that flexibility. By swapping gear ratios between sessions, you optimize...WIN4425- SKU:
- WIN4425
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
- MFG Part #:
- 4425
$91.99Qty in Cart: 0Quantity:Price:$91.99Subtotal: -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Steel WIN4424
WINTERS
$91.99When track conditions change or you need to optimize your launch strategy, a quick gear swap shouldn't require hours of downtime. The Winters 4400 Series Quick Change Gear Set delivers two proven...WIN4424- SKU:
- WIN4424
- Availability:
- Ships Same Business Day
- Weight:
- 3.58 LBS
- MFG Part #:
- 4424
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Steel WIN4423
WINTERS
$91.99Quick ratio changes are essential for competitive racing—track conditions shift throughout the day, and your gear ratios need to keep pace. The Winters 4400 Series Quick Change Gear Set lets you swap...WIN4423- SKU:
- WIN4423
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
- MFG Part #:
- 4423
$91.99Qty in Cart: 0Quantity:Price:$91.99Subtotal: -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Steel WIN4422
WINTERS
$91.99Quick ratio changes can be the difference between winning and losing at the track. The Winters 4400 Series Quick Change Gear Set eliminates downtime between runs, letting you optimize your gearing...WIN4422- SKU:
- WIN4422
- Availability:
- Ships Same Business Day
- Weight:
- 3.56 LBS
- MFG Part #:
- 4422
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 6.96 2.43 4.88 8.26 2.88 Steel WIN4418
WINTERS
$91.99Quick change gear sets are essential for racers who need to optimize performance across different track conditions and racing formats without swapping entire rear ends. The Winters 4400 Series Set 18...WIN4418- SKU:
- WIN4418
- Availability:
- Ships Same Business Day
- Weight:
- 3.69 LBS
- MFG Part #:
- 4418
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Steel WIN4417
WINTERS
$91.99Track performance hinges on gear ratio selection, and swapping ratios shouldn't require a trip to the machine shop. The Winters Quick Change Gear Set 4400 Series eliminates downtime between...WIN4417- SKU:
- WIN4417
- Availability:
- Ships Same Business Day
- Weight:
- 3.76 LBS
- MFG Part #:
- 4417
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Ratios Steel WIN4416
WINTERS
$91.99Track conditions change, and your gear ratio should too. The Winters 4400 Series Quick Change Gear Set eliminates the need for time-consuming rear-end teardowns, letting you swap between 4.11 and 4...WIN4416- SKU:
- WIN4416
- Availability:
- Ships Same Business Day
- Weight:
- 3.67 LBS
- MFG Part #:
- 4416
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Steel WIN4415
WINTERS
$91.99Track performance demands the ability to adapt—and the Winters Quick Change Gear Set 4400 Series gives you that advantage. Swap ratios between rounds without breaking down your differential, letting...WIN4415- SKU:
- WIN4415
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
- MFG Part #:
- 4415
$91.99Qty in Cart: 0Quantity:Price:$91.99Subtotal: -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Steel WIN4414
WINTERS
$91.99Track conditions change—your gear ratios shouldn't be locked in. The Winters Quick Change Gear Set 4400 Series lets you swap ratios between rounds without breaking down your differential, keeping you...WIN4414- SKU:
- WIN4414
- Availability:
- Ships Same Business Day
- Weight:
- 3.63 LBS
- MFG Part #:
- 4414
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 6.46 2.62 4.88 7.67 3.11 Steel WIN4414
WINTERS
$91.99Track conditions and racing classes demand different gear ratios—and swapping them shouldn't require a trip to the machine shop. The Winters 4400 Series Quick Change Gear Set lets you dial in your...WIN4413- SKU:
- WIN4413
- Availability:
- Ships Same Business Day
- Weight:
- 3.63 LBS
- MFG Part #:
- 4413
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline Steel Set 12 4.11 4.88 WIN4412
WINTERS
$91.99Track performance demands quick adaptability, and the Winters 4400 Series Quick Change Gear Set delivers exactly that. Swap ratios between sessions without breaking down your rear end—critical for...WIN4412- SKU:
- WIN4412
- Availability:
- Ships Same Business Day
- Weight:
- 3.69 LBS
- MFG Part #:
- 4412
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Steel WIN4411
WINTERS
$91.99Quick ratio changes are essential for competitive racing—track conditions shift, and your gear setup needs to keep pace. The Winters 4400 Series Quick Change Gear Set eliminates downtime between...WIN4411- SKU:
- WIN4411
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
- MFG Part #:
- 4411
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Steel WIN4410
WINTERS
$91.99Track conditions change, but your gear ratios shouldn't limit your performance. The Winters Quick Change Gear Set 4400 Series lets you swap ratios between rounds without pulling the differential,...WIN4410- SKU:
- WIN4410
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
- MFG Part #:
- 4410
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline Steel 4.11 5.91 2.86 4.88 7.02 3.39 WIN4409
WINTERS
$91.99Quick-change gear sets are essential for racers who demand flexibility without sacrificing performance. The Winters 4400 Series allows you to swap ratios between rounds or test sessions—critical for...WIN4409- SKU:
- WIN4409
- Availability:
- Ships Same Business Day
- Weight:
- 3.58 LBS
- MFG Part #:
- 4409
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Steel WIN4408
WINTERS
$91.99If you're running a Winters quick change rear end, swapping gear ratios between rounds is non-negotiable for competitive racing. This steel gear set gives you two proven ratios—4.11 for...WIN4408- SKU:
- WIN4408
- Availability:
- Ships Same Business Day
- Weight:
- 3.62 LBS
- MFG Part #:
- 4408
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 5.55 3.04 4.88 6.59 3.61 Steel WIN4407
WINTERS
$91.99If you're serious about drag racing or road course competition, gear selection directly impacts your acceleration, top speed, and overall ET. The Winters 4400 Series Quick Change Set 7 eliminates...WIN4407- SKU:
- WIN4407
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
- MFG Part #:
- 4407
$91.99Qty in Cart: 0Quantity:Price:$91.99Subtotal: -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 5.28 3.20 4.88 6.27 3.80 Steel WIN4406
WINTERS
$91.99If you're running a quick-change rear end on the track, gear selection can make or break your performance. The Winters 4400 Series gives you multiple ratio options—4.11, 4.88, and their corresponding...WIN4406- SKU:
- WIN4406
- Availability:
- Ships Same Business Day
- Weight:
- 3.58 LBS
- MFG Part #:
- 4406
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 5.19 3.25 4.88 6.16 3.86 Steel WIN4405A
WINTERS
$91.99Quick change gear sets are essential for racers who demand flexibility across multiple track configurations without the downtime of traditional differential swaps. The Winters 4400 Series delivers...WIN4405A- SKU:
- WIN4405A
- Availability:
- Ships Same Business Day
- Weight:
- 3.56 LBS
- MFG Part #:
- 4405A
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 5.09 3.32 4.88 6.04 3.94 Steel WIN4405
WINTERS
$91.99If you're running a quick change rear end setup, gear selection directly impacts your launch characteristics, top-end speed, and overall performance consistency across different racing conditions...WIN4405- SKU:
- WIN4405
- Availability:
- Ships Same Business Day
- Weight:
- 3.57 LBS
- MFG Part #:
- 4405
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Ratios Steel WIN4404
WINTERS
$91.99If you're running a quick change rear end and need gear ratios that adapt to different track conditions and fuel types, the Winters 4400 Series delivers the flexibility serious racers demand. With...WIN4404- SKU:
- WIN4404
- Availability:
- Ships Same Business Day
- Weight:
- 3.54 LBS
- MFG Part #:
- 4404
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Ratios Steel WIN4403A
WINTERS
$94.99When track conditions change between qualifying and race day, your gear ratio needs to adapt—and that's exactly what the Winters Quick Change Gear Set 4400 Series delivers. By offering both 4.11 and...WIN4403A- SKU:
- WIN4403A
- Availability:
- Ships Same Business Day
- Weight:
- 3.54 LBS
- MFG Part #:
- 4403A
$94.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.29 3.94 4.88 5.09 4.68 Steel WIN4402
WINTERS
$91.99If you're serious about drag racing or bracket racing, gear ratio selection directly impacts your launch characteristics, top-end performance, and ET consistency. The Winters 4400 Series Quick Change...WIN4402- SKU:
- WIN4402
- Availability:
- Ships Same Business Day
- Weight:
- 3.54 LBS
- MFG Part #:
- 4402
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.88 Steel WIN4401
WINTERS
$91.99If you're running a Winters 4400 Series quick change rear end, swapping gear ratios between rounds shouldn't require a complete teardown. This gear set gives you two proven ratios—4.11 for...WIN4401- SKU:
- WIN4401
- Availability:
- Ships Same Business Day
- Weight:
- 3.48 LBS
- MFG Part #:
- 4401
$91.99 -
Winters Spindle Nut Kit Steel 2-7/8in Wide 5 Hub WIN4301S
WINTERS
$33.99A secure spindle nut is non-negotiable in high-performance racing—wheel detachment at speed isn't just a mechanical failure, it's a safety catastrophe. The Winters 4301S delivers the locking...WIN4301S- SKU:
- WIN4301S
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
- MFG Part #:
- 4301S
$33.99 -
Winters Gear Cover Integral Pump Sprint 10 Bolt Aluminum Natural Quick Change WIN3792-01
WINTERS
$348.99If you're running a Winters Quick Change rear end in sprint competition, gear cover performance directly impacts lubrication efficiency and heat management during hard acceleration. This integral...WIN3792-01- SKU:
- WIN3792-01
- Availability:
- Ships Same Business Day
- Weight:
- 5.50 LBS
- MFG Part #:
- 3792-01
$348.99Qty in Cart: 0Quantity:Price:$348.99Subtotal: -
Winters Wide 5 Front Hub Kit 2-7/8" Spindle Aluminum Polished WIN3750F
WINTERS
$336.99If you're running Wide 5 wheels on your race car, your front hub assembly directly impacts steering response, brake cooling, and overall suspension geometry. The Winters 2-7/8" spindle hub delivers a...WIN3750F- SKU:
- WIN3750F
- Availability:
- Ships Same Business Day
- Weight:
- 9.11 LBS
- MFG Part #:
- 3750F
$336.99Qty in Cart: 0Quantity:Price:$336.99Subtotal: -
Winters Gear Cover Big Bearing Sprint Center 10-Bolt Ball Bearings Aluminum Natural WIN3736
WINTERS
$239.99If you're running a sprint car on the Winters Quick Change platform, gear cover reliability directly impacts your consistency on the track. This aluminum gear cover eliminates guesswork with its...WIN3736- SKU:
- WIN3736
- Availability:
- Ships Same Business Day
- Weight:
- 4.84 LBS
- MFG Part #:
- 3736
$239.99 -
Winters 1-1/4" 10-Spline Lower Shaft Yoke with Integral Spacer 3533
WINTERS
$54.99If you're running a Sprint Center or V8 Quick Change rear end, you need a lower shaft yoke that matches the precision of your drivetrain. The Winters 3533 delivers the exact fitment and durability...WIN3533- SKU:
- WIN3533
- Availability:
- Ships Same Business Day
- Weight:
- 2.09 LBS
- MFG Part #:
- 3533
$54.99 -
Winters 9in Ford Axle Housing Seal Aluminum Purple Anodized 2.700 ID Steel Tube WIN3485
WINTERS
$35.99A leaking axle housing seal doesn't just waste expensive gear oil—it compromises your rear end's performance and can lead to catastrophic failure on the track or trail. The Winters 9-inch Ford axle...WIN3485- SKU:
- WIN3485
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- MFG Part #:
- 3485
$35.99 -
Winters Aluminum Dust Cap 2-7/8 Front Hub 5-Bolt Black Anodized WIN3289
WINTERS
$11.99A quality dust cap isn't just cosmetic—it keeps contaminants out of your wheel bearings and protects critical hub components from moisture and debris. The Winters aluminum construction delivers...WIN3289- SKU:
- WIN3289
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MFG Part #:
- 3289
$11.99Qty in Cart: 0Quantity:Price:$11.99Subtotal: -
Winters Gasket Dust Cap 2-7/8 Wide 5 Front Hub 3278
WINTERS
$3.99A quality dust cap is essential protection for Wide 5 hubs, keeping contaminants out of your bearing assembly and extending the life of your racing setup. The Winters Gasket Dust Cap delivers a...WIN3278- SKU:
- WIN3278
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MFG Part #:
- 3278
$3.99 -
Winters 2-7/8in Spindle Nut Wrench Plate Steel Cadmium WIN3269
WINTERS
$12.99When you're working with large-diameter spindle nuts on the track or in the shop, you need a wrench plate that won't slip, strip, or let you down mid-job. The Winters 2-7/8in Spindle Nut Wrench Plate...WIN3269- SKU:
- WIN3269
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- 3269
$12.99
