Description

Wrist Pin Lock – Spiral Lock – 0.927 in Wrist Pin Diameter – 0.074 in Thick – 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 KB PERFORMANCE PISTONS

KB Performance Pistons manufactures hypereutectic pistons using a high-silicon aluminum alloy. Lightweight to improve throttle response and RPM changes while still being strong enough to withstand high compression and temperatures, KB Pistons are designed with the racer in mind.

Reviews

There are no reviews yet.

Be the first to review “KB PERFORMANCE PISTONS Spiral Lock Ring PRJ100-3”

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

    QUICK FUEL TECHNOLOGY Nitrophyl Float Center Pivot 16-9QFT

    SKU: QFT16-9
    Product information
    • Weight0.06 lbs
    • Dimensions5.3 × 5.05 × 1 in
    • Side Hung / Center Hung

      Center Hung

    • Material

      Nitrophyl

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $50.00.Current price is: $44.76.Add to cart
    Original price was: $50.00.Current price is: $44.76.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Atomic EFI Master Kit w/Fuel Pump 2900

    SKU: MSD2900
    Product information
    • Weight16.25 lbs
    • Dimensions21.1 × 10.3 × 8.8 in
    • Product Line

      Atomic EFI

    • Quantity

      Kit

    • Throttle Body Quantity

      1.0

    • Wiring Harness Included

      Yes

    • Type

      Throttle Body Injection

    Details...
    Original price was: $2,368.00.Current price is: $2,151.95.Add to cart
    Original price was: $2,368.00.Current price is: $2,151.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MILODON Ford S/S Engine Dipstick 22040

    SKU: MIL22040
    Product information
    • Weight0.6 lbs
    • Dimensions23.25 × 3.75 × 0.5 in
    • Quantity

      Each

    • Mount Location

      Oil Pan

    • Flexible / Solid

      Flexible

    • Tube Material

      Braided Stainless

    • Tube Color

      Natural

    Details...
    Original price was: $114.94.Current price is: $99.95.Add to cart
    Original price was: $114.94.Current price is: $99.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MILODON BBM Oil System Single Line Static 21010

    SKU: MIL21010
    Product information
    • Weight5.25 lbs
    • Dimensions15 × 10.2 × 4.8 in
    • Intended Mount

      Oil Tank

    • Mounting Location

      Motor Plate

    • Bolt-On / Clamp-On / Weld-On Bracket Mount

      Bolt-On

    • Mounting Hole Size

      5/16 in

    • Mounting Hole Center To Center

      4 in

    Details...
    Original price was: $666.94.Current price is: $579.95.Add to cart
    Original price was: $666.94.Current price is: $579.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Double Lower Swp Pulley 9481

    SKU: TRA9481
    Product information
    • Weight2.134 lbs
    • Dimensions10 × 9.5 × 2 in
    • Material

      Aluminum

    • Color

      Machined

    • Finish

      Natural

    • Quantity

      Each

    • Width

      1.125 in

    Details...
    Original price was: $73.12.Current price is: $66.47.Add to cart
    Original price was: $73.12.Current price is: $66.47.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRIPLE X RACE COMPONENTS Kick Panel Upper Right SC-BW-0031

    SKU: TXRSC-BW-0031
    Product information
    • Weight1.2 lbs
    • Dimensions25.5 × 12 × 5 in
    • Material

      Fiberglass

    • Color

      White

    • Finish

      Gelcoat

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $68.99.Current price is: $57.49.Add to cart
    Original price was: $68.99.Current price is: $57.49.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOOKER Black Side Tubes 50735HKR

    SKU: HKR50735
    Product information
    • Weight22 lbs
    • Dimensions46.75 × 10.25 × 7 in
    • Product Line

      Super Competition

    • Length

      44.75 in

    • Material

      Steel

    • Color

      Black

    • Finish

      Paint

    Details...
    Original price was: $395.00.Current price is: $358.95.Add to cart
    Original price was: $395.00.Current price is: $358.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HEDMAN S-10 V-8 Headers 69520

    SKU: HED69520
    Product information
    • Weight18.74 lbs
    • Dimensions21.5 × 14 × 8.5 in
    • Length

      Short

    • Flange Thickness

      0.25 in

    • Primary Diameter

      1.5 in

    • Primary Gauge

      18-Gauge

    • Collector Diameter

      2.5 in

    Details...
    Original price was: $323.33.Current price is: $293.94.Add to cart
    Original price was: $323.33.Current price is: $293.94.Add to wishlist
  • Add to wishlist
    Sale
    FEL-PRO Gasket Kit 260-1012
    Add to wishlist

    FEL-PRO Gasket Kit 260-1012

    SKU: FEL260-1012
    Product information
    • Weight1.8 lbs
    • Dimensions23.4 × 10.6 × 1.3 in
    • Quantity

      Kit

    • Set Type

      Full Gasket Set

    • Head Gaskets Included

      Yes

    • Head Gasket Quantity

      2.0

    • Exhaust Manifold Gaskets Included

      Yes

    Details...
    Original price was: $92.40.Current price is: $84.00.Add to cart
    Original price was: $92.40.Current price is: $84.00.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    EDELBROCK Pushrod Set - Ford 9632
    Add to wishlist

    EDELBROCK Pushrod Set – Ford 9632

    SKU: EDE9632
    Product information
    • Weight1.93 lbs
    • Dimensions11.45 × 3.55 × 1.9 in
    • Material

      Chromoly

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Set of 16

    • Diameter

      5/16 in

    Details...
    Original price was: $255.24.Current price is: $221.95.Add to cart
    Original price was: $255.24.Current price is: $221.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    127