Description

Quick Change Gear Set – 8500 Series – Set 15A – 10 Spline – 4.12 Ratios 4.32 / 3.93 – 4.86 Ratios 5.09 / 4.64 – Steel – Polished – Each

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 10-14 days. Shop with Confidence Commitment: If we cannot fulfill your backorder within 30 days, Wheel Front will issue a full refund—no hidden fees, no hassle, and no questions asked. Because your trust matters, we're committed to making every purchase simple, transparent, and worry-free.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

Global Shipping Estimates (Ships from USA)

Destination Region Est. Delivery Time Estimated Cost
🇨🇦 Canada 5 - 7 Days
DHL UPS USPS FedEx
From $50.00 USD
🇪🇺 European Countries 5 - 7 Days
DHL UPS USPS FedEx
From $70.00 USD
🇦🇺 Australia 5 - 7 Days
DHL UPS USPS FedEx
From $110.00 USD
🇦🇪 United Arab Emirates 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇸🇦 Saudi Arabia 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇯🇵 Asia Countries 5 - 7 Days
DHL UPS USPS FedEx
From $130.00 USD
*Note: These are estimated costs for a standard package. Exact shipping fees will be calculated at checkout using live rates based on your specific location and cart weight. International shipping is not available for engines, hazardous auto parts, and pressurized components.

About WINTERS

For more than 60 years, Winters Performance Products has been producing high-performance rear ends and driveline components for racing and street use. Their product offering includes everything from quick-change gear sets to shifter assemblies, as well as many components specifically for the sprint car market.

Reviews

There are no reviews yet.

Be the first to review “WINTERS Quick Change Gears 8515A”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Replacement Rotor for #7455 7423

    SKU: MSD7423
    Product information
    • Weight0.5 lbs
    • Dimensions6.6 × 6.4 × 3.2 in
    • Product Line

      Pro-Cap

    • Material

      Plastic

    • Color

      Red

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $85.00.Current price is: $77.25.Add to cart
    Original price was: $85.00.Current price is: $77.25.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RACEPAK GPS Module 220-VM-GPS

    SKU: RPK220-VM-GPS
    Product information
    Details...
    Original price was: $503.00.Current price is: $456.95.Add to cart
    Original price was: $503.00.Current price is: $456.95.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LONGACRE Weatherproof Ignition Switch 52-45423

    SKU: LON52-45423
    Product information
    • Weight0.086 lbs
    • Dimensions3.5 × 2 × 1 in
    • Quantity

      Each

    • Intended Application

      Universal

    • Activation Method

      Toggle

    • On/Off/Momentary

      On/Off

    • Terminal Style

      Screw

    Details...
    Original price was: $20.37.Current price is: $18.52.Add to cart
    Original price was: $20.37.Current price is: $18.52.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LOKAR LS1 Throttle Cable Bracket TCB-40LS14

    SKU: LOKTCB-40LS14
    Product information
    • Weight0.235 lbs
    • Dimensions7.65 × 5.85 × 1.35 in
    • Quantity

      Each

    • Mounting Location

      Intake Manifold

    • Mounting Style

      Bolt on

    • Material

      Aluminum

    • Color

      Natural

    Details...
    Original price was: $73.65.Current price is: $66.95.Add to cart
    Original price was: $73.65.Current price is: $66.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WINTERS Posi Lock Nut RH Thread 6485R

    SKU: WIN6485R
    Product information
    • Weight0.12 lbs
    • Dimensions5.15 × 3.05 × 1.4 in
    • Material

      Aluminum

    • Color

      Blue

    • Finish

      Anodized

    • Quantity

      Each

    • Locking

      Yes

    Details...
    Original price was: $48.27.Current price is: $43.88.Add to cart
    Original price was: $48.27.Current price is: $43.88.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    DERALE Dual Fan Controller Thread In 16789
    Add to wishlist

    DERALE Dual Fan Controller Thread In 16789

    SKU: DER16789
    Product information
    • Weight1.4 lbs
    • Dimensions7.3 × 4.45 × 2.35 in
    • Product Line

      High Amperage

    • Adjustable

      Yes

    • Low Adjustment

      150 degree Fahrenheit

    • High Adjustment

      240 degree Fahrenheit

    • Adjustment Method

      Screw

    Details...
    Original price was: $241.73.Current price is: $210.20.Add to cart
    Original price was: $241.73.Current price is: $210.20.Add to wishlist
  • Add to wishlist
    Sale
    CARR Mega Step Flat Mount M echanical Matte 190005
    Add to wishlist

    CARR Mega Step Flat Mount M echanical Matte 190005

    SKU: CTA190005
    Product information
    • Weight7.1 lbs
    • Dimensions14.6 × 10.5 × 3.8 in
    • Product Line

      Mega Step

    • Style

      Universal

    • Mounting Location

      Flat

    • Length

      14 in

    • Logo

      CARR Logo

    Details...
    Original price was: $250.00.Current price is: $226.75.Add to cart
    Original price was: $250.00.Current price is: $226.75.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    CORSA PERFORMANCE Air Intake System 616864-D
    Add to wishlist

    CORSA PERFORMANCE Air Intake System 616864-D

    SKU: COR616864-D
    Product information
    • Weight12.23 lbs
    • Dimensions22 × 16 × 15 in
    • Product Line

      DryTech Closed Box

    • Tube Material

      Plastic

    • Tube Color

      Black

    • Tube Finish

      Natural

    • Filter Style

      Washable

    Details...
    Original price was: $448.49.Current price is: $389.99.Add to cart
    Original price was: $448.49.Current price is: $389.99.Add to wishlist
  • Add to wishlist
    Sale
    CHASSIS ENGINEERING H.D. Pro 4-Link Kit w/Shock Mounts C/E3514
    Add to wishlist

    CHASSIS ENGINEERING H.D. Pro 4-Link Kit w/Shock Mounts C/E3514

    SKU: CCE3514
    Product information
    Details...
    Original price was: $592.19.Current price is: $514.95.Read more
    Original price was: $592.19.Current price is: $514.95.Add to wishlist
  • Add to wishlist
    Sale
    BORGESON Power Steering Box 800110
    Add to wishlist

    BORGESON Power Steering Box 800110

    SKU: BRG800110
    Product information
    • Weight26.65 lbs
    • Dimensions14.3 × 12.5 × 6.9 in
    • Material

      Cast Iron

    • Color

      Black

    • Finish

      Painted

    • Quantity

      Each

    • Manual / Power

      Power

    Details...
    Original price was: $603.00.Current price is: $547.63.Add to cart
    Original price was: $603.00.Current price is: $547.63.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist

    22