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 Falcon Transmission Thrust Bearing WIN67562
WINTERS
$4.99A failing thrust bearing will destroy your Winters Falcon transmission under load—this OEM-quality replacement keeps your power transfer smooth and reliable through thousands of shifts. If you're...WIN67562- SKU:
- WIN67562
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- 67562
$4.99 -
Winters Filler Panel Bellhousing Steel Cadmium WIN64334
WINTERS
$12.99A properly sealed bellhousing is critical to maintaining drivetrain integrity during high-rpm operation and aggressive shifting. The Winters Filler Panel Bellhousing eliminates gaps that can...WIN64334- SKU:
- WIN64334
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MFG Part #:
- 64334
$12.99 -
Winters Falcon Steel Clutch Gear for Falcon Transmissions WIN61735
WINTERS
$259.99The Winters Falcon Steel Clutch Gear WIN61735 is a critical wear component in any Falcon Transmission-equipped race car. Over time, clutch gears experience degradation from repeated engagement cycles...WIN61735- SKU:
- WIN61735
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- MFG Part #:
- 61735
$259.99 -
Winters Aluminum Raptor Late Model Transmission Manual 2 Forward Speeds Reverse 10 Spline Input 27 Spline Output Aluminum Case Natural WIN60200
WINTERS
$2,078.99If you're running a late-model dirt track or asphalt racing program, you need a transmission that can handle repeated high-torque shifts without adding unnecessary weight to your chassis. The Winters...WIN60200- SKU:
- WIN60200
- Availability:
- Ships Same Business Day
- Weight:
- 41.10 LBS
- MFG Part #:
- 60200
$2,078.99Qty in Cart: 0Quantity:Price:$2,078.99Subtotal: -
Winters Brass Seal Driver Side Bell WIN5378
WINTERS
$35.99A reliable seal driver is non-negotiable when rebuilding or maintaining a Winters rear end assembly—fluid leaks will compromise performance and damage internal components. The WIN5378 brass seal...WIN5378- SKU:
- WIN5378
- Availability:
- Ships Same Business Day
- Weight:
- 1.23 LBS
- MFG Part #:
- 5378
$35.99 -
Winters 37in 31 Spline Gun Drilled Steel Axle Shaft 5067G-37
WINTERS
$182.99If you're building or maintaining a high-performance race car, axle shaft integrity directly impacts your ability to put power to the pavement reliably. The Winters 37-inch gun-drilled axle shaft...WIN5067G-37- SKU:
- WIN5067G-37
- Availability:
- Ships Same Business Day
- Weight:
- 8.86 LBS
- MFG Part #:
- 5067G-37
$182.99Qty in Cart: 0Quantity:Price:$182.99Subtotal: -
Winters 36.5in Gun-Drilled Steel Axle 31 Spline Carrier 24 Spline Drive Flange WIN5067G-36.5
WINTERS
$182.99The Winters 36.5-inch gun-drilled axle delivers the strength you need for competitive racing while shedding unnecessary weight through precision drilling. The 31-spline carrier handles aggressive...WIN5067G-36.5- SKU:
- WIN5067G-36.5
- Availability:
- Ships Same Business Day
- Weight:
- 8.69 LBS
- MFG Part #:
- 5067G-36.5
$182.99Qty in Cart: 0Quantity:Price:$182.99Subtotal: -
Winters 36in 31 Spline Gun Drilled Steel Axle Shaft 5067G-36
WINTERS
$182.99When you're running high-horsepower applications, your axle shaft needs to handle serious loads without compromise. The Winters 36-inch 31 Spline Gun Drilled Steel Axle Shaft delivers the strength...WIN5067G-36- SKU:
- WIN5067G-36
- Availability:
- Ships Same Business Day
- Weight:
- 8.69 LBS
- MFG Part #:
- 5067G-36
$182.99Qty in Cart: 0Quantity:Price:$182.99Subtotal: -
Winters 33in Axle 31 Spline Gun Drilled Steel 5067G-33
WINTERS
$182.99If you're building a high-performance race car, your axle shafts need to handle the torque and abuse of competition without flex or failure. The Winters 33-inch axle delivers the strength and...WIN5067G-33- SKU:
- WIN5067G-33
- Availability:
- Ships Same Business Day
- Weight:
- 8.00 LBS
- MFG Part #:
- 5067G-33
$182.99Qty in Cart: 0Quantity:Price:$182.99Subtotal: -
Winters 32in 31 Spline Gun Drilled Steel Axle Shaft 5067G-32
WINTERS
$182.99The Winters 32-inch gun-drilled axle shaft is engineered for racers who demand lightweight strength without sacrificing durability. By reducing rotational mass through strategic drilling, this shaft...WIN5067G-32- SKU:
- WIN5067G-32
- Availability:
- Ships Same Business Day
- Weight:
- 7.68 LBS
- MFG Part #:
- 5067G-32
$182.99Qty in Cart: 0Quantity:Price:$182.99Subtotal: -
Winters 25.5in 31 Spline Gun Drilled Steel Axle WIN5067G-25.500
WINTERS
$182.99When every tenth of a second counts on the track, your drivetrain needs to be bulletproof. The Winters 25.5-inch gun-drilled steel axle delivers race-proven durability without the weight penalty—the...WIN5067G-25.500- SKU:
- WIN5067G-25.500
- Availability:
- Ships Same Business Day
- Weight:
- 6.55 LBS
- MFG Part #:
- 5067G-25.500
$182.99 -
Winters Solid Axle 36in 31 Spline Carrier 24 Spline Drive Flange Steel Natural WIN5067-36
WINTERS
$131.99If you're building a race car that demands reliability under extreme torque loads, a precision axle shaft is non-negotiable. The Winters 36-inch solid axle delivers the strength and spline engagement...WIN5067-36- SKU:
- WIN5067-36
- Availability:
- Ships Same Business Day
- Weight:
- 12.41 LBS
- MFG Part #:
- 5067-36
$131.99Qty in Cart: 0Quantity:Price:$131.99Subtotal: -
Winters Aluminum Quick Change Yoke 1-3/8 in 32 Spline Dana 1310 Series Joint Stainless Sleeve 5038AS-32
WINTERS
$206.99If you're running a quick-change rear end and need a yoke that won't compromise your drivetrain reliability, this Winters aluminum yoke with stainless steel sleeve is built for the demands of...WIN5038AS-32- SKU:
- WIN5038AS-32
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MFG Part #:
- 5038AS-32
$206.99 -
Winters thrust block steel ring gear adjuster WIN5010
WINTERS
$22.99Proper thrust block geometry is critical for maintaining consistent gear mesh and ring gear position under racing loads. The Winters WIN5010 thrust block steel ring gear adjuster ensures your...WIN5010- SKU:
- WIN5010
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MFG Part #:
- 5010
$22.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.59 3.68 4.88 5.45 4.37 Steel WIN4403B
WINTERS
$91.99Track performance demands precision gear selection, and the Winters 4400 Series Quick Change Gear Set delivers exactly that with two distinct ratio combinations in a single package. Whether you're...WIN4403B- SKU:
- WIN4403B
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- MFG Part #:
- 4403B
$91.99 -
Winters Quick Change Gear Set 4400 Series 6 Spline 4.11 4.47 3.78 4.88 5.30 4.49 Steel WIN4403
WINTERS
$91.99If you're running a quick-change rear end in bracket racing, drag racing, or circle track competition, swapping gear ratios between rounds is non-negotiable. The Winters 4400 Series Quick Change Gear...WIN4403- SKU:
- WIN4403
- Availability:
- Ships Same Business Day
- Weight:
- 3.67 LBS
- MFG Part #:
- 4403
$91.99 -
Winters Performance Rear 2-7/8" Wide 5 Hub Kit Aluminum Polished WIN3750
WINTERS
$405.99A quality rear hub kit is foundational to any high-performance racing build—it directly impacts wheel stability, load handling, and overall drivetrain reliability under extreme conditions. The...WIN3750- SKU:
- WIN3750
- Availability:
- Ships Same Business Day
- Weight:
- 10.36 LBS
- MFG Part #:
- 3750
$405.99 -
Winters Aluminum Drive Flange 2-7/8 Wide 5 Rear Hub 5-Bolt 24 Spline WIN3698
WINTERS
$102.99If you're running a Wide 5 rear end, your drive flange needs to match the precision and reliability of the rest of your drivetrain. The Winters Aluminum Drive Flange delivers the lightweight...WIN3698- SKU:
- WIN3698
- Availability:
- Ships Same Business Day
- Weight:
- 1.33 LBS
- MFG Part #:
- 3698
$102.99Qty in Cart: 0Quantity:Price:$102.99Subtotal: -
Winters Differential Carrier 2nd Gen TrackStar Aluminum End Cap Steel 10 in Quick Change WIN3224-01
WINTERS
$1,940.99If you're running a Winters 10-inch quick change rear end, the differential carrier is your foundation for consistent power delivery and predictable handling under load. This 2nd Gen TrackStar unit...WIN3224-01- SKU:
- WIN3224-01
- Availability:
- Ships Same Business Day
- Weight:
- 24.10 LBS
- MFG Part #:
- 3224-01
$1,940.99 -
Winters Drive Flange 5 x 4.75 24 Spline Steel Black Oxide 1680-475
WINTERS
$97.99The Winters Drive Flange 1680-475 is the foundation of a reliable drivetrain setup, transferring power directly from your differential to your wheels with precision-engineered geometry. Built from...WIN1680-475- SKU:
- WIN1680-475
- Availability:
- Ships Same Business Day
- Weight:
- 2.89 LBS
- MFG Part #:
- 1680-475
$97.99 -
Winters Side Bell 10in 6 Rib Right Hand with Inspection Plug WIN1663-01B
WINTERS
$288.99If you're running a Winters 10-inch Quick Change rear end, a quality side bell is essential to maintaining axle integrity and accessibility. The Winters Side Bell gives you a robust,...WIN1663-01B- SKU:
- WIN1663-01B
- Availability:
- Ships Same Business Day
- Weight:
- 10.93 LBS
- MFG Part #:
- 1663-01B
$288.99 -
Winters aluminum 8-bolt thin flange axle tube 29-inch 16-bolt thin flange 2-inch GN black anodized 1400A-29
WINTERS
$307.99If you're building a lightweight rear end for road racing or circle track competition, you need an axle housing that won't compromise on strength or precision fitment. The Winters 1400A-29 aluminum...WIN1400A-29- SKU:
- WIN1400A-29
- Availability:
- Ships Same Business Day
- Weight:
- 6.96 LBS
- MFG Part #:
- 1400A-29
$307.99 -
Winters 2in GN 8-Bolt Spindle 1.5 Camber 5x5 Bolt-On Snout WIN1384-15
WINTERS
$199.99If you're running a rear axle setup that demands precision geometry and bulletproof durability, the Winters 2in GN 8-Bolt Spindle delivers exactly what you need. The factory-set 1.5-degree camber...WIN1384-15- SKU:
- WIN1384-15
- Availability:
- Ships Same Business Day
- Weight:
- 3.68 LBS
- MFG Part #:
- 1384-15
$199.99 -
Winters Wide 5 1 Ton Bearing Hub Seal 3.481 OD 2.745 ID 0.452 Thick WIN12537
WINTERS
$15.99A properly sealed wheel hub is critical to maintaining bearing integrity and preventing contamination that leads to premature wear or failure. The Winters Wide 5 1 Ton Bearing Hub Seal delivers a...WIN12537- SKU:
- WIN12537
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- MFG Part #:
- 12537
$15.99 -
Winters Performance Drive Flange Stud Kit 7/16-20 Thread Steel Zinc Plated WIN12177-5
WINTERS
$26.99Wheel attachment reliability is non-negotiable in racing—a single point of failure can end your day or worse. The Winters Performance Drive Flange Stud Kit delivers the precision fitment and material...WIN12177-5- SKU:
- WIN12177-5
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
- MFG Part #:
- 12177-5
$26.99 -
Winters Side Bell 10in 8-Rib RH Aluminum with Inspection Plug WIN12083
WINTERS
$328.99If you're running a Winters 10-inch Quick Change rear end, the quality of your side bell directly impacts both performance and reliability under load. This aluminum side bell features an 8-rib design...WIN12083- SKU:
- WIN12083
- Availability:
- Ships Same Business Day
- Weight:
- 15.00 LBS
- MFG Part #:
- 12083
$328.99Qty in Cart: 0Quantity:Price:$328.99Subtotal:
