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!
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- Qty in Cart
- Quantity
- Price
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Winters Solid Axle 28-1/2in 31 Spline Carrier 24 Spline Drive Flange WIN5067-28.500
WINTERS
$118.99A quality axle shaft is the foundation of reliable power transfer in any race car setup. The Winters Solid Axle delivers the strength and precision your drivetrain demands, with a robust steel...WIN5067-28.500- SKU:
- WIN5067-28.500
- Availability:
- Ships Same Business Day
- Weight:
- 10.02 LBS
$118.99Qty in Cart: 0Quantity:Price:$118.99Subtotal: -
Winters U-Bolt Assembly 1310 Series Yoke Steel Natural Finish WIN3655M
WINTERS
$31.99A properly secured driveshaft is critical to maintaining consistent power delivery and preventing catastrophic drivetrain failure. The Winters U-Bolt Assembly provides the robust steel construction...WIN3655M- SKU:
- WIN3655M
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$31.99Qty in Cart: 0Quantity:Price:$31.99Subtotal: -
Winters Drive Flange Wide 5 Cambered Black Urethane WIN1153CB
WINTERS
$492.99If you're running a Wide 5 hub setup, you need a drive flange that can handle the rotational forces and vibration inherent to high-performance racing. The Winters WIN1153CB combines an elastic...WIN1153CB- SKU:
- WIN1153CB
- Availability:
- Ships Same Business Day
- Weight:
- 10.50 LBS
$492.99Qty in Cart: 0Quantity:Price:$492.99Subtotal: -
Winters 10 Spline Quick Change Gear Chart Laminated Poster 19 x 25 in WINPOSTER10
WINTERS
$3.99Quick gear changes demand quick decision-making—and this laminated poster keeps all your Winters 10 spline ratios at arm's reach. Whether you're dialing in your setup between rounds or...WINPOSTER10- SKU:
- WINPOSTER10
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MFG Part #:
- Poster10
$3.99 -
Winters rear magnesium Wide 5 hub with 24-spline drive flange bearings hardware wheel studs black K4045
WINTERS
$334.99If you're running a dedicated rear-wheel-drive race car, hub weight and thermal management directly impact your lap times and brake longevity. The Winters 007 Wide 5 magnesium hub reduces unsprung...WINK4045- SKU:
- WINK4045
- Availability:
- Ships Same Business Day
- Weight:
- 9.73 LBS
- MFG Part #:
- K4045
$334.99 -
Winters Stud Kit 5pc Screw-In 5/8-11 x 2-7/8 8941
WINTERS
$69.99Wheel studs are critical fastening points that directly impact wheel security and safety—worn or damaged studs compromise the integrity of your entire wheel assembly. The Winters Stud Kit provides...WIN8941- SKU:
- WIN8941
- Availability:
- Ships Same Business Day
- Weight:
- 1.22 LBS
- MFG Part #:
- 8941
$69.99 -
Winters Gear Cover Bearing Steel Ball Bearing for Billet and Sprint Covers WIN8659
WINTERS
$51.99Winters Quick Change gear covers demand precision components to maintain reliability under extreme racing conditions. This steel ball bearing is engineered to eliminate play and ensure consistent...WIN8659- SKU:
- WIN8659
- Availability:
- Ships Same Business Day
- Weight:
- 1.17 LBS
- MFG Part #:
- 8659
$51.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8558
WINTERS
$110.99Quick ratio changes are essential for competitive racing, and the Winters 8500 Series delivers two proven gear ratios in one efficient package. With 4.12 and 4.86 options, you can dial in the perfect...WIN8558- SKU:
- WIN8558
- Availability:
- Ships Same Business Day
- Weight:
- 7.11 LBS
- MFG Part #:
- 8558
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 7.73 2.20 4.86 9.11 2.59 Steel WIN8557
WINTERS
$110.99If you're running a dedicated drag strip or road racing program, gear ratio selection directly impacts your launch, acceleration, and top-end performance. The Winters 8500 Series Quick Change system...WIN8557- SKU:
- WIN8557
- Availability:
- Ships Same Business Day
- Weight:
- 7.06 LBS
- MFG Part #:
- 8557
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 7.51 2.26 4.86 8.86 2.67 Steel WIN8556
WINTERS
$110.99If you're serious about drag racing or bracket competition, your gear selection directly impacts your 60-foot times and overall ET. The Winters 8500 Series Quick Change Gear Set gives you multiple...WIN8556- SKU:
- WIN8556
- Availability:
- Ships Same Business Day
- Weight:
- 6.89 LBS
- MFG Part #:
- 8556
$110.99Qty in Cart: 0Quantity:Price:$110.99Subtotal: -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 7.47 2.27 4.86 8.80 2.68 Steel WIN8555
WINTERS
$110.99When track conditions shift or you're chasing lap time across different racing series, a single gear ratio leaves performance on the table. The Winters 8500 Series Quick Change Gear Set delivers two...WIN8555- SKU:
- WIN8555
- Availability:
- Ships Same Business Day
- Weight:
- 6.94 LBS
- MFG Part #:
- 8555
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8554
WINTERS
$110.99Quick ratio changes are critical when you're chasing lap time improvements or adapting to variable track conditions—this Winters gear set eliminates downtime between setup adjustments. The 4.12 and 4...WIN8554- SKU:
- WIN8554
- Availability:
- Ships Same Business Day
- Weight:
- 6.99 LBS
- MFG Part #:
- 8554
$110.99Qty in Cart: 0Quantity:Price:$110.99Subtotal: -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 7.27 2.34 4.86 8.57 2.75 Steel WIN8551
WINTERS
$110.99If you're running a Winters 8500 Series quick change rear end, having multiple gear ratio sets on hand is essential for maximizing performance across different track conditions and racing formats...WIN8551- SKU:
- WIN8551
- Availability:
- Ships Same Business Day
- Weight:
- 6.98 LBS
- MFG Part #:
- 8551
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 7.21 2.35 4.86 8.50 2.78 WIN8550
WINTERS
$110.99When track conditions or course layouts demand mid-event adjustments, swapping gear ratios shouldn't cost you time or reliability. The Winters Quick Change Gear Set 8500 Series eliminates guesswork...WIN8550- SKU:
- WIN8550
- Availability:
- Ships Same Business Day
- Weight:
- 6.98 LBS
- MFG Part #:
- 8550
$110.99 -
Winters Quick Change Gear Set 10 Spline 4.12 4.86 Steel WIN8543
WINTERS
$110.99If you're running a Winters 8500 Series quick change rear end, swapping gear ratios between events is critical to optimizing performance across different tracks and conditions. This steel gear set...WIN8543- SKU:
- WIN8543
- Availability:
- Ships Same Business Day
- Weight:
- 6.67 LBS
- MFG Part #:
- 8543
$110.99 -
Winters Quick Change Gear Set 41 10 Spline 4.12 6.81 2.50 4.86 8.00 2.95 8541
WINTERS
$110.99Track conditions change, and your gear ratios should too. The Winters Quick Change Gear Set 41 lets you swap between a 4.12 and 4.86 ratio without breaking down your entire differential—critical for...WIN8541- SKU:
- WIN8541
- Availability:
- Ships Same Business Day
- Weight:
- 6.77 LBS
- MFG Part #:
- 8541
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 6.72 2.53 4.86 7.93 2.98 Steel WIN8540
WINTERS
$110.99If you're running a Winters 8500 Series quick change rear end, having multiple gear sets on hand means you can optimize your ratios for different track conditions without swapping hardware between...WIN8540- SKU:
- WIN8540
- Availability:
- Ships Same Business Day
- Weight:
- 6.85 LBS
- MFG Part #:
- 8540
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8539
WINTERS
$110.99If you're running a quick change rear end, swapping gear ratios between rounds is non-negotiable for competitive advantage. The Winters 8500 Series gives you two proven ratios—4.12 and 4.86—in a...WIN8539- SKU:
- WIN8539
- Availability:
- Ships Same Business Day
- Weight:
- 6.84 LBS
- MFG Part #:
- 8539
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8537
WINTERS
$110.99When you're chasing lap times at the track, your rear gear ratio is the difference between optimal acceleration and leaving performance on the table. The Winters 8500 Series Quick Change Gear Set...WIN8537- SKU:
- WIN8537
- Availability:
- Ships Same Business Day
- Weight:
- 6.66 LBS
- MFG Part #:
- 8537
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8536
WINTERS
$110.99When track conditions change, your gear ratios should too—without pulling your entire differential apart. The Winters 8500 Series Quick Change Gear Set gives you two proven ratios (4.12 and 4.86)...WIN8536- SKU:
- WIN8536
- Availability:
- Ships Same Business Day
- Weight:
- 6.65 LBS
- MFG Part #:
- 8536
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 5.82 2.92 4.86 6.86 3.44 WIN8535
WINTERS
$110.99Track performance hinges on gear selection, and the Winters Quick Change 8500 Series Set 35 gives you the flexibility to dial in your ratios between rounds without swapping rear ends. Whether you're...WIN8535- SKU:
- WIN8535
- Availability:
- Ships Same Business Day
- Weight:
- 6.54 LBS
- MFG Part #:
- 8535
$110.99Qty in Cart: 0Quantity:Price:$110.99Subtotal: -
Winters Quick Change Gear Set 34A 16/22 Teeth 10 Spline 8500 Series WIN8534A
WINTERS
$110.99If you're running a Winters 8500 Series quick change rear end, selecting the right gear set is critical to extracting maximum performance from your platform. The 34A gear set delivers two proven...WIN8534A- SKU:
- WIN8534A
- Availability:
- Ships Same Business Day
- Weight:
- 6.56 LBS
- MFG Part #:
- 8534A
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8534
WINTERS
$110.99Quick-change rear ends demand precision gear sets that deliver consistent performance across varying track conditions. The Winters 8500 Series Set 34 gives you two proven ratios in a single...WIN8534- SKU:
- WIN8534
- Availability:
- Ships Same Business Day
- Weight:
- 6.58 LBS
- MFG Part #:
- 8534
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 7.00 2.42 4.86 8.26 2.86 Steel WIN8533
WINTERS
$110.99If you're running a Winters 8500 Series quick change rear end, swapping gear ratios between rounds is non-negotiable for competitive racing. This 10-spline gear set gives you dual ratio options—4.12...WIN8533- SKU:
- WIN8533
- Availability:
- Ships Same Business Day
- Weight:
- 6.96 LBS
- MFG Part #:
- 8533
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8532A
WINTERS
$110.99When track conditions shift, your gear ratios need to adapt instantly—not after a lengthy rear-end swap. The Winters 8500 Series Quick Change Gear Set lets you swap between 4.12 and 4.86 ratios in...WIN8532A- SKU:
- WIN8532A
- Availability:
- Ships Same Business Day
- Weight:
- 6.66 LBS
- MFG Part #:
- 8532A
$110.99Qty in Cart: 0Quantity:Price:$110.99Subtotal: -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8532
WINTERS
$110.99Track performance hinges on dialing in the right gear ratio for your specific racing discipline—and the Winters Quick Change 8500 Series makes swapping ratios between sessions seamless. With dual...WIN8532- SKU:
- WIN8532
- Availability:
- Ships Same Business Day
- Weight:
- 6.60 LBS
- MFG Part #:
- 8532
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8531A
WINTERS
$110.99Quick gear changes are critical in competitive racing—they let you dial in performance for different track conditions without breaking down your entire rear end. The Winters 8500 Series 31A gives you...WIN8531A- SKU:
- WIN8531A
- Availability:
- Ships Same Business Day
- Weight:
- 6.92 LBS
- MFG Part #:
- 8531A
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8531
WINTERS
$110.99When track conditions or competition classes demand gear ratio changes, swapping ratios shouldn't cost you hours or require a rear-end rebuild. The Winters 8500 Series Quick Change Gear Set lets you...WIN8531- SKU:
- WIN8531
- Availability:
- Ships Same Business Day
- Weight:
- 6.88 LBS
- MFG Part #:
- 8531
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8530A
WINTERS
$110.99Quick ratio changes are essential for competitive racing—track conditions shift, and your gear set needs to keep pace. The Winters 8500 Series Quick Change allows you to swap ratios in minutes, not...WIN8530A- SKU:
- WIN8530A
- Availability:
- Ships Same Business Day
- Weight:
- 6.81 LBS
- MFG Part #:
- 8530A
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8530
WINTERS
$110.99When you're chasing consistency across multiple track configurations, gear ratio flexibility becomes non-negotiable. The Winters 8500 Series Quick Change Gear Set delivers dual ratios—4.12 and 4...WIN8530- SKU:
- WIN8530
- Availability:
- Ships Same Business Day
- Weight:
- 6.79 LBS
- MFG Part #:
- 8530
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8529
WINTERS
$110.99Track conditions change, and your gear ratios need to match. The Winters Quick Change Gear Set 8500 Series lets you swap ratios in minutes—no teardown required—so you can dial in the perfect setup...WIN8529- SKU:
- WIN8529
- Availability:
- Ships Same Business Day
- Weight:
- 6.73 LBS
- MFG Part #:
- 8529
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8528A
WINTERS
$110.99If you're running a Winters 8500 Series quick change rear end, swapping gear ratios between races is the fastest way to dial in your setup for different track layouts and conditions. This steel gear...WIN8528A- SKU:
- WIN8528A
- Availability:
- Ships Same Business Day
- Weight:
- 6.75 LBS
- MFG Part #:
- 8528A
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline Steel 4.12 4.86 Ratios WIN8528
WINTERS
$110.99Quick change gear sets are essential for racers who demand flexibility across different track configurations without swapping entire rear ends. The Winters 8500 Series lets you dial in your final...WIN8528- SKU:
- WIN8528
- Availability:
- Ships Same Business Day
- Weight:
- 6.79 LBS
- MFG Part #:
- 8528
$110.99 -
Winters Quick Change Gear Set 27 10 Spline 4.12 4.86 Steel WIN8527
WINTERS
$110.99If you're running a quick change rear end in a high-powered racing platform, gear ratio selection directly impacts your acceleration, top-end velocity, and overall track performance. The Winters 8527...WIN8527- SKU:
- WIN8527
- Availability:
- Ships Same Business Day
- Weight:
- 6.76 LBS
- MFG Part #:
- 8527
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.43 3.84 4.86 5.22 4.53 Steel WIN8526
WINTERS
$110.99If you're running a Winters 8500 Series quick change rear end, this gear set gives you the flexibility to dial in the perfect ratio for your specific track and class. The 10-spline design ensures...WIN8526- SKU:
- WIN8526
- Availability:
- Ships Same Business Day
- Weight:
- 6.43 LBS
- MFG Part #:
- 8526
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.53 3.75 4.86 5.34 4.42 Steel WIN8525
WINTERS
$110.99Quick change gear sets are essential for racers who demand flexibility across varying track conditions without the downtime of traditional rear-end swaps. The Winters 8500 Series Set 25 delivers six...WIN8525- SKU:
- WIN8525
- Availability:
- Ships Same Business Day
- Weight:
- 6.41 LBS
- MFG Part #:
- 8525
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 4.86 Steel WIN8524
WINTERS
$110.99When track conditions demand precision gear selection, wasting time swapping entire differentials costs you valuable seat time and competitive edge. The Winters 8500 Series Quick Change Gear Set lets...WIN8524- SKU:
- WIN8524
- Availability:
- Ships Same Business Day
- Weight:
- 6.65 LBS
- MFG Part #:
- 8524
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline Steel 4.12 4.86 Ratios WIN8523
WINTERS
$110.99Quick gear changes can make or break your race day—this Winters 8500 Series gear set eliminates the guesswork with two proven ratios engineered for different track conditions and racing disciplines...WIN8523- SKU:
- WIN8523
- Availability:
- Ships Same Business Day
- Weight:
- 6.77 LBS
- MFG Part #:
- 8523
$110.99Qty in Cart: 0Quantity:Price:$110.99Subtotal: -
Winters Quick Change Gear Set 22 10 Spline 4.12 4.86 Ratios Steel WIN8522
WINTERS
$110.99If you're running a quick-change rear end on the track, gear ratio selection directly impacts your launch characteristics, top-end capability, and overall ET. The Winters 8522 gives you two proven...WIN8522- SKU:
- WIN8522
- Availability:
- Ships Same Business Day
- Weight:
- 6.57 LBS
- MFG Part #:
- 8522
$110.99 -
Winters Quick Change Gear Set 8500 Series 10 Spline 4.12 6.29 2.70 4.86 7.41 3.18 Steel WIN8521A
WINTERS
$110.99If you're serious about track performance, you need a quick change gear set that lets you dial in the perfect ratio for every session without breaking down mid-season. The Winters 8500 Series...WIN8521A- SKU:
- WIN8521A
- Availability:
- Ships Same Business Day
- Weight:
- 6.73 LBS
- MFG Part #:
- 8521A
$110.99Qty in Cart: 0Quantity:Price:$110.99Subtotal:
