Description

Harmonic Balancer – Supercharged Super Damper – 7.074 in OD – SFI 18.1 – Steel – Black Oxide – Internal Balance – Big Block Chevy – Each
6 Bolt Hub The hub has 1) 3/16 Keyway and 1) 1/4 Keyway

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 ATI PERFORMANCE

Located just outside of Baltimore, MD, ATI Performance Products specializes in automatic transmissions and their components for the Racing markets. ATI's product line includes a full line of automatic transmissions and related components, including harmonic balancers, crankshaft hubs, dipsticks, timing pointers, hasteners, fluids, tailhousings, as well as other drivetrain parts.

Reviews

There are no reviews yet.

Be the first to review “ATI PERFORMANCE BBC 7in Harmonic Damper SFI 918871E”

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 SBC Timing Tab – Chrome 66121

    SKU: PFM66121
    Product information
    • Weight0.12 lbs
    • Dimensions7.15 × 4 × 2.5 in
    • Quantity

      Each

    • Material

      Steel

    • Color

      Chrome

    • Finish

      Plated

    • Style

      Tab

    Details...
    Original price was: $5.23.Current price is: $4.75.Add to cart
    Original price was: $5.23.Current price is: $4.75.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MARCH PERFORMANCE 302 Serpentine Conversio 1670

    SKU: MPP1670
    Product information
    • Weight4 lbs
    • Dimensions9.65 × 9.5 × 9.35 in
    • Product Line

      Performance Ratio

    • Quantity

      Kit

    • Hardware Included

      Yes

    • Water Pump Pulley Included

      Yes

    • Water Pump Pulley Groves/Ribs

      6 Rib

    Details...
    Original price was: $262.56.Current price is: $238.69.Add to cart
    Original price was: $262.56.Current price is: $238.69.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SIMPSON SAFETY Shield Clear Bandits/ Diamond Back 89400A

    SKU: SIM89400A
    Product information
    • Weight0.28 lbs
    • Dimensions10.65 × 6.85 × 3.95 in
    • Color

      Clear

    • Quantity

      Each

    • Variant

      Yes

    • Variant Group

      HelmetShields22

    • Variant Column

      Manufacturer Color

    Details...
    Original price was: $62.00.Current price is: $56.35.Add to cart
    Original price was: $62.00.Current price is: $56.35.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    JERICO Spacer .030in 13

    SKU: JER0013
    Product information
    • Weight0.01 lbs
    • Dimensions1.5 × 1.45 × 0.25 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Intended Purpose

      Thrust Bearing Shim

    Details...
    Original price was: $4.57.Current price is: $4.15.Read more
    Original price was: $4.57.Current price is: $4.15.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TCI C-4 Blue Shield 977005

    SKU: TCI977005
    Product information
    • Weight7.175 lbs
    • Dimensions15.25 × 12.65 × 12.65 in
    • Style

      Transmission Case

    • Material

      Aluminum

    • Color

      Blue

    • Finish

      Powder Coat

    • Quantity

      Each

    Details...
    Original price was: $304.74.Current price is: $253.95.Add to cart
    Original price was: $304.74.Current price is: $253.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HURST Shift Knob – w/5-Speed Pattern – Black 1630125

    SKU: HUR163-0125
    Product information
    • Weight0.3 lbs
    • Dimensions7.15 × 4.85 × 2.35 in
    • Quantity

      Each

    • Variant

      Yes

    • Variant Group

      ShifterKnobs3

    • Variant Column

      Shift Pattern,Color

    • Material

      Plastic

    Details...
    Original price was: $63.00.Current price is: $57.23.Add to cart
    Original price was: $63.00.Current price is: $57.23.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HALTECH WB1 Bosch Single Channel O2 Controller Kit HT-159976

    SKU: HTHHT-159976
    Product information
    Details...
    Original price was: $431.25.Current price is: $375.00.Add to cart
    Original price was: $431.25.Current price is: $375.00.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VIBRANT PERFORMANCE Threaded Hex Bolt for Pl ugging O2 Sensor Bungs VIB11195

    SKU: VIB11195
    Product information
    • Weight12.35 lbs
    • Dimensions7.1 × 6.4 × 6.1 in
    • Material

      Steel

    • Color

      Zinc

    • Finish

      Oxide

    • Quantity

      Set of 100

    • Style

      Plug

    Details...
    Original price was: $287.99.Current price is: $239.99.Add to cart
    Original price was: $287.99.Current price is: $239.99.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWE Stud +.500 for 22423 224385

    SKU: HOW224385
    Product information
    • Weight0.745 lbs
    • Dimensions6.7 × 1.8 × 1.55 in
    • Ball Diameter

      1.437 in

    • Taper

      2 in/ft

    • Stud Length

      3.65 in

    • Stud Extended Length

      Plus 0.5 in

    • Stud Thread

      5/8-18 in

    Details...
    Original price was: $55.04.Current price is: $50.04.Add to cart
    Original price was: $55.04.Current price is: $50.04.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEHRS MACHINE Wheel Well Compass WM295

    SKU: WEHWM295
    Product information
    Details...
    Original price was: $86.94.Current price is: $79.04.Add to cart
    Original price was: $86.94.Current price is: $79.04.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist

    50