Description

Harmonic Balancer – Stock Diameter – Steel – Black Oxide – Internal Balance – LS3 – GM LS-Series – 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.

About CHEVROLET PERFORMANCE

Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles.

Reviews

There are no reviews yet.

Be the first to review “CHEVROLET PERFORMANCE Harmonic Balancer – LS3 12674582”

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

    MOPAR PERFORMANCE Chrome Dist. Clamp b P4349279

    SKU: MOPP4349279
    Product information
    Details...
    Original price was: $39.69.Current price is: $34.51.Add to cart
    Original price was: $39.69.Current price is: $34.51.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MILODON Bb.Chry. Drag Pan 31015

    SKU: MIL31015
    Product information
    • Weight9.94 lbs
    • Dimensions25.65 × 12.3 × 8.8 in
    • Product Line

      Street & Strip

    • Wet/Dry Sump

      Wet

    • Sump Location

      Center

    • Quart Capacity

      7 qt

    • Depth

      7.75 in

    Details...
    Original price was: $413.94.Current price is: $359.95.Add to cart
    Original price was: $413.94.Current price is: $359.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RETROBRIGHT Headlight LED Sealed 5×7 Rectangle Each LFRB150

    SKU: RTBLFRB150
    Product information
    • Weight2.5 lbs
    • Dimensions9.2 × 8.9 × 5.5 in
    • Material

      Cast Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $262.00.Current price is: $237.95.Add to cart
    Original price was: $262.00.Current price is: $237.95.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SCS GEARS Quick Change Gear Set 25-PRO

    SKU: SCS25
    Product information
    • Weight5.5 lbs
    • Dimensions6.1 × 5.3 × 3.3 in
    • Product Line

      Professional

    • Spline

      10

    • Set Number

      25

    • Gear 1 Tooth Count

      20

    • Gear 2 Tooth Count

      22

    Details...
    Original price was: $234.40.Current price is: $213.09.Add to cart
    Original price was: $234.40.Current price is: $213.09.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    KB PERFORMANCE PISTONS Spiral Lock Ring PRJ100-3

    SKU: KBPPRJ100-3
    Product information
    • Weight0.005 lbs
    • Dimensions3 × 1.75 × 0.3 in
    • Style

      Spiral Lock

    • Material

      Steel

    • Finish

      Natural

    • Quantity

      Each

    • Intended Wrist Pin Diameter (In)

      0.927 in

    Details...
    Original price was: $2.16.Current price is: $1.96.Add to cart
    Original price was: $2.16.Current price is: $1.96.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TCI Tf727 Shield 910005

    SKU: TCI910005
    Product information
    • Weight13.11 lbs
    • Dimensions16.8 × 14 × 9 in
    • Style

      Transmission Case

    • Material

      Aluminum

    • Color

      Blue

    • Finish

      Powder Coat

    • Quantity

      Each

    Details...
    Original price was: $371.94.Current price is: $309.95.Add to cart
    Original price was: $371.94.Current price is: $309.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VHT Flat Orange Hdr. Paint Flame Proof SP114

    SKU: VHTSP114
    Product information
    • Weight0.94 lbs
    • Dimensions7.85 × 2.6 × 2.55 in
    • Product Line

      FlameProof

    • Finish

      Flat

    • Quantity

      Each

    • Variant

      Yes

    • Paint Type

      Silicone Ceramic

    Details...
    Original price was: $15.60.Current price is: $14.18.Add to cart
    Original price was: $15.60.Current price is: $14.18.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WHITELINE PERFORMANCE Roll Center – Bump Steer Correction Kit KCA395

    SKU: WHIKCA395
    Product information
    • Weight3.85 lbs
    • Dimensions15.2 × 7.9 × 2.3 in
    • Stud Included

      Yes

    • Stud Quantity

      2.0

    • Stud Upper Thread

      1/2-20 in

    • Tie Rod Ends Included

      Yes

    • Tie Rod End Thread

      14 mm x 1.5

    Details...
    Original price was: $370.66.Current price is: $308.88.Add to cart
    Original price was: $370.66.Current price is: $308.88.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HEDMAN 68-72 Chevelle Headers w/LS Engine 68150

    SKU: HED68150
    Product information
    • Weight33.5 lbs
    • Dimensions39.25 × 18.5 × 9.75 in
    • Material

      Steel

    • Quantity

      Pair

    • Length

      Full

    • Flange Thickness

      0.375 in

    • Primary Gauge

      16-Gauge

    Details...
    Original price was: $456.81.Current price is: $415.28.Add to cart
    Original price was: $456.81.Current price is: $415.28.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    GIBSON EXHAUST Cat-Back Dual Split Exha ust System Aluminized 5560

    SKU: GIB5560
    Product information
    • Weight61 lbs
    • Dimensions53.5 × 18.9 × 11.75 in
    • Edge Style

      Cut Edge

    • Cut Style

      Angled

    • Hardware Included

      Yes

    • Material

      Steel

    • Color

      Natural

    Details...
    Original price was: $730.41.Current price is: $664.01.Add to cart
    Original price was: $730.41.Current price is: $664.01.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    46