Description

Quick Change Gear Set – Standard – Set 31 – 10 Spline – 4.11 Ratio 6.85 / 2.47 – 4.86 Ratio 8.10 / 2.92 – 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 Standard Quick Change Gears 61031”

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

    STILO Visor ST6 Smoked Dark YA0907

    SKU: STIYA0907
    Product information
    • Weight0.385 lbs
    • Dimensions11.8 × 7.6 × 6.1 in
    • Brand

    • Manufacturer Part Number

      YA0907

    • Type

    Details...
    Original price was: $169.00.Current price is: $152.95.Add to cart
    Original price was: $169.00.Current price is: $152.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUARTER MASTER 3 Disc Bolt Kit 309508

    SKU: QTR309508
    Product information
    • Weight0.335 lbs
    • Dimensions4.1 × 3.25 × 0.8 in
    • Nuts Included

      Yes

    • Quantity

      Set of 8

    • Variant

      Yes

    • Material

      Steel

    • Color

      Cadmium

    Details...
    Original price was: $21.00.Current price is: $18.55.Add to cart
    Original price was: $21.00.Current price is: $18.55.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOROSO Single Groove Crank Pull 64200

    SKU: MOR64200
    Product information
    • Weight1.15 lbs
    • Dimensions6.9 × 6.8 × 1.6 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Underdrive

      Yes

    Details...
    Original price was: $78.19.Current price is: $67.99.Add to cart
    Original price was: $78.19.Current price is: $67.99.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RJS SAFETY Net Installation Kit 100021

    SKU: RJS100021
    Product information
    • Weight3.63 lbs
    • Dimensions40.5 × 4.5 × 4.25 in
    • Material

      Steel

    • Color

      Natural

    • Quantity

      Kit

    • Closure Style

      Buckle

    • Round / Flat Top Bar

      Round

    Details...
    Original price was: $45.00.Current price is: $40.39.Add to cart
    Original price was: $45.00.Current price is: $40.39.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RUSSELL #8 ORB Straight Fitting 670700

    SKU: RUS670700
    Product information
    • Weight0.065 lbs
    • Dimensions5.15 × 1.65 × 1.4 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    • Style

      Straight

    Details...
    Original price was: $19.00.Current price is: $16.95.Add to cart
    Original price was: $19.00.Current price is: $16.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LOKAR E-Brake Cables Floor Mt EC-80FU

    SKU: LOKEC-80FU
    Product information
    • Weight3.65 lbs
    • Dimensions10.8 × 10.4 × 2.4 in
    • Quantity

      Kit

    • Variant

      Yes

    • Product Line

      U-Cut-to-Fit

    • Hardware Included

      Yes

    • Cable Length (In)

      96 in

    Details...
    Original price was: $256.25.Current price is: $232.95.Add to cart
    Original price was: $256.25.Current price is: $232.95.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    U-B MACHINE Ballast Bracket 2in Square 35-3428

    SKU: UBM35-3428
    Product information
    • Weight1.22 lbs
    • Dimensions4.55 × 3.9 × 2.25 in
    • Mounting Style

      Clamp-On

    • Material

      Steel

    • Color

      Black

    • Finish

      Powder Coat

    • Quantity

      Each

    Details...
    Original price was: $20.27.Current price is: $18.43.Add to cart
    Original price was: $20.27.Current price is: $18.43.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Placeholder
    Add to wishlist

    WILLYS CARB Carburetor E85 Equalizer GM 604 Crate 86043EQ

    SKU: WCD86043EQ
    Product information
    • Weight10.213 lbs
    • Dimensions13 × 11 × 9 in
    • Quantity

      Each

    • Cfm

      750 CFM

    • Fuel Type

      E85

    • Fuel Inlets

      Dual

    • Mounting Flange Style

      Square Bore

    Details...
    Original price was: $1,976.58.Current price is: $1,796.89.Add to cart
    Original price was: $1,976.58.Current price is: $1,796.89.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEHRS MACHINE Penske Sweep Tool WM191

    SKU: WEHWM191
    Product information
    Details...
    Original price was: $29.08.Current price is: $26.44.Add to cart
    Original price was: $29.08.Current price is: $26.44.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WHITELINE PERFORMANCE Control Arm Front Inner Bushings W0506

    SKU: WHIW0506
    Product information
    • Weight0.816 lbs
    • Dimensions5 × 4 × 2 in
    • Quantity

      Kit

    • Upper / Lower Position

      Lower

    • Front / Rear Position

      Front

    • Outside Diameter A

      1.472 in

    • Outer Shell Included

      Yes

    Details...
    Original price was: $77.86.Current price is: $64.88.Add to cart
    Original price was: $77.86.Current price is: $64.88.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    95