Description

Piston – Cast – 4.150 in Bore – 5/64 x 5/64 x 3/16 in Ring Grooves – Minus 15.00 cc – Pontiac V8 – Set of 8

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 SEALED POWER

With a history stretching back over a century, Sealed Power produces internal replacement components designed for high-performance applications on both track and street. Their product line includes pistons, piston rings, engine bearings, camshafts, oil pumps, timing components, and valvetrain products.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “SEALED POWER Cast Piston 411NP30”

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

    PYROTECT Jacket Deluxe Medium Black SFI-5 RJ200120

    SKU: PYRRJ200120
    Product information
    • Weight2.02 lbs
    • Dimensions16.8 × 14.4 × 3.6 in
    • Product Line

      Sportsman Deluxe

    • Material

      Fire Retardant Fabric

    • Color

      Black

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $417.00.Current price is: $379.00.Add to cart
    Original price was: $417.00.Current price is: $379.00.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MACS CUSTOM TIE-DOWNS Deluxe Strap Holder 773501

    SKU: MTD773501
    Product information
    • Weight4.112 lbs
    • Dimensions18.5 × 16 × 5 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Intended Purpose

      Tie Down Hanger

    Details...
    Original price was: $107.94.Current price is: $89.95.Read more
    Original price was: $107.94.Current price is: $89.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    REESE Max-Frame Receiver Hitch 75299

    SKU: REE75299
    Product information
    • Weight17.25 lbs
    • Dimensions53.13 × 12 × 5 in
    • Product Line

      Drawtite

    • Material

      Steel

    • Color

      Black

    • Finish

      Powder Coat

    • Quantity

      Kit

    Details...
    Original price was: $331.46.Current price is: $301.33.Read more
    Original price was: $331.46.Current price is: $301.33.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER HYDRO SHOCK W/RED BOOT H7081

    SKU: SKYH7081
    Product information
    • Weight4.65 lbs
    • Dimensions24.7 × 3.2 × 3.05 in
    • Product Line

      Hydro H7000 Series

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Compressed Length

      12.07 in

    • Extended Length

      19.07 in

    Details...
    Original price was: $58.00.Current price is: $51.87.Add to cart
    Original price was: $58.00.Current price is: $51.87.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Carburetor Spacer 2109

    SKU: TRA2109
    Product information
    • Weight2.423 lbs
    • Dimensions8.75 × 7.3 × 1.55 in
    • Hardware Included

      Yes

    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $55.14.Current price is: $50.13.Add to cart
    Original price was: $55.14.Current price is: $50.13.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WHITELINE PERFORMANCE Control Arm Lower Bushing W53522

    SKU: WHIW53522
    Product information
    • Weight5.753 lbs
    • Dimensions8 × 6 × 4 in
    • Quantity

      Kit

    • Upper / Lower Position

      Lower

    • Front / Rear Position

      Front

    • Outside Diameter A

      2.335 in

    • Outer Shell Included

      Yes

    Details...
    Original price was: $236.26.Current price is: $196.88.Add to cart
    Original price was: $236.26.Current price is: $196.88.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    CENTERFORCE Chevy Flywheel 700148
    Add to wishlist

    CENTERFORCE Chevy Flywheel 700148

    SKU: CTF700148
    Product information
    • Weight35.75 lbs
    • Dimensions17 × 17 × 2.5 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Ring Gear Included

      Yes

    Details...
    Original price was: $451.00.Current price is: $409.95.Add to cart
    Original price was: $451.00.Current price is: $409.95.Add to wishlist
  • Add to wishlist
    Sale
    CORSA PERFORMANCE Air Intake System 44002D
    Add to wishlist

    CORSA PERFORMANCE Air Intake System 44002D

    SKU: COR44002D
    Product information
    • Weight11.6 lbs
    • Dimensions21.5 × 18.5 × 15.5 in
    • Product Line

      DryTech Closed Box

    • Tube Material

      Carbon Fiber

    • Tube Color

      Black

    • Tube Finish

      Natural

    • Filter Style

      Washable

    Details...
    Original price was: $1,030.00.Current price is: $935.99.Add to cart
    Original price was: $1,030.00.Current price is: $935.99.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    BUSHWACKER Hardware Kit PK1-LT1-0001
    Add to wishlist

    BUSHWACKER Hardware Kit PK1-LT1-0001

    SKU: BUSPK1-LT1-0001
    Product information
    • Weight0.75 lbs
    • Dimensions8.4 × 6.4 × 4.6 in
    • Application Specific

      Yes

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Kit

    Details...
    Original price was: $58.49.Current price is: $53.17.Add to cart
    Original price was: $58.49.Current price is: $53.17.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    BELL TECH SP Shock Absorber 10602I
    Add to wishlist

    BELL TECH SP Shock Absorber 10602I

    SKU: BLL10602I
    Product information
    • Weight4.8 lbs
    • Dimensions19.6 × 3.6 × 3 in
    • Product Line

      Street Performance

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Gas

    • Front Shock Upper Mount

      T-Bar Mount

    • Front Shock Lower Mount

      Bushed Eyelet

    Details...
    Original price was: $88.00.Current price is: $79.95.Add to cart
    Original price was: $88.00.Current price is: $79.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    23