Description

Quick Change Gear Set – Premium – Set 4A – 10 Spline – 4.11 Ratio 5.25 / 3.22 – 4.86 Ratio 6.21 / 3.80 – Steel – 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 5-10 days.
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.

About PEM

PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick-change gear sets, ring and pinion gears, differential cases, and other rear end components.

Reviews

There are no reviews yet.

Be the first to review “PEM Premium Quick Change Gears 65004A”

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

    PROFORM Chevy V8 Hi-Torque Mini Starter 66256

    SKU: PFM66256
    Product information
    • Weight11.66 lbs
    • Dimensions9.5 × 6.6 × 6.5 in
    • Color

      Black

    • Finish

      Paint

    • Quantity

      Each

    • Cat 3.5

      Starters

    • Product Line

      High Torque

    Details...
    Original price was: $218.44.Current price is: $189.95.Add to cart
    Original price was: $218.44.Current price is: $189.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    POWERMASTER Alt Bracket for Rear End Mount Kit 400

    SKU: PWM400
    Product information
    • Weight3.2 lbs
    • Dimensions9.4 × 7.7 × 7.3 in
    • Quantity

      Each

    • Hardware Included

      Yes

    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    Details...
    Original price was: $160.88.Current price is: $146.25.Add to cart
    Original price was: $160.88.Current price is: $146.25.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUICK FUEL TECHNOLOGY E-85 Fuel Sample Test Tube Kit 36-E85QFT

    SKU: QFT36-E85
    Product information
    Details...
    Original price was: $39.00.Current price is: $35.22.Add to cart
    Original price was: $39.00.Current price is: $35.22.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Multi-Angle Dual Crimp Terminals (100pk) 34605

    SKU: MSD34605
    Product information
    • Weight0.9 lbs
    • Dimensions8 × 6.1 × 2.3 in
    • Quantity

      Set of 100

    • Variant

      Yes

    • Variant Group

      Spark Plug Wire Terminals1

    • Variant Column

      Quantity

    • Material

      Stainless

    Details...
    Original price was: $89.00.Current price is: $80.24.Add to cart
    Original price was: $89.00.Current price is: $80.24.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RACECEIVER Helmet Speaker Kit RCVHS100

    SKU: RCVHS100
    Product information
    • Weight0.07 lbs
    • Dimensions4.85 × 3.85 × 0.7 in
    • Style

      Helmet Speaker

    • Material

      Foam

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $35.94.Current price is: $29.95.Add to cart
    Original price was: $35.94.Current price is: $29.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Transmission Kick Down Bracket 20-113

    SKU: HLY20-113
    Product information
    • Weight0.345 lbs
    • Dimensions3.75 × 3.6 × 2.6 in
    • Material

      Steel

    • Color

      Cadmium

    • Finish

      Plated

    • Quantity

      Each

    • Mounting Location

      Throttle Body

    Details...
    Original price was: $41.00.Current price is: $36.42.Add to cart
    Original price was: $41.00.Current price is: $36.42.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WHITELINE PERFORMANCE Body Mount Bushing Universal W93443

    SKU: WHIW93443
    Product information
    • Weight0.98 lbs
    • Dimensions5.5 × 5.4 × 2.9 in
    • Inside Diameter

      0.878 in

    • Outside Diameter

      2.268 in

    • Thickness

      1.311 in

    • Material

      Polyurethane

    • Color

      Black

    Details...
    Original price was: $40.66.Current price is: $33.88.Add to cart
    Original price was: $40.66.Current price is: $33.88.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WINTERS King Pin 1671383

    SKU: WIN6476-02
    Product information
    • Weight0.565 lbs
    • Dimensions7.55 × 2.25 × 1.3 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Length

      5.750 in

    Details...
    Original price was: $24.04.Current price is: $21.85.Add to cart
    Original price was: $24.04.Current price is: $21.85.Add to wishlist
  • Add to wishlist
    Sale
    Placeholder
    Add to wishlist

    FLOWTECH SBC Block Hugger Reducer Tubes (Pair) 10010FLT

    SKU: FLT10010
    Product information
    • Weight9.3 lbs
    • Dimensions21.9 × 15 × 6.3 in
    • Product Line

      Hugger Toob

    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Pair

    Details...
    Original price was: $94.00.Current price is: $85.15.Add to cart
    Original price was: $94.00.Current price is: $85.15.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    CROWER Roller Lifters - SBC 66290-2
    Add to wishlist

    CROWER Roller Lifters – SBC 66290-2

    SKU: CRO66290-2
    Product information
    • Weight0.58 lbs
    • Dimensions4.4 × 2.35 × 2.2 in
    • Product Line

      Severe-Duty Cutaway

    • Lifter Style

      Mechanical Roller

    • Body Diameter

      0.842 in

    • Material

      Steel

    • Color

      Natural

    Details...
    Original price was: $108.48.Current price is: $98.62.Add to cart
    Original price was: $108.48.Current price is: $98.62.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist

    17