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.

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

    QA1 Coil Spring – 2.5in x 9 450# 9HT450

    SKU: QA19HT450
    Product information
    • Weight4 lbs
    • Dimensions9.8 × 4.4 × 4.3 in
    • Product Line

      High Travel

    • Spring Type

      Coil-Over

    • Length

      9 in

    • Inside Diameter

      2.5 in

    • Linear Rate

      450 lb/in

    Details...
    Original price was: $87.95.Current price is: $79.95.Add to cart
    Original price was: $87.95.Current price is: $79.95.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MPD RACING Weld-On Shifter Bracket MPD84001

    SKU: MPD84001
    Product information
    • Weight0.115 lbs
    • Dimensions4.15 × 3.35 × 1 in
    • Quantity

      Each

    • Brackets Included

      Yes

    • Bracket Material

      Steel

    • Bracket Color

      Natural

    • Bracket Finish

      Natural

    Details...
    Original price was: $26.44.Current price is: $22.99.Add to cart
    Original price was: $26.44.Current price is: $22.99.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOROSO Spark Plug 135 Boot Kit 72075

    SKU: MOR72075
    Product information
    • Weight0.5 lbs
    • Dimensions9.35 × 7.05 × 1.4 in
    • Angle

      135 degree

    • Material

      Silicone

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Set of 8

    Details...
    Original price was: $57.49.Current price is: $49.99.Add to cart
    Original price was: $57.49.Current price is: $49.99.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOROSO Spark Plug Straight Boot 72060

    SKU: MOR72060
    Product information
    • Weight0.49 lbs
    • Dimensions9.3 × 7.05 × 1.2 in
    • Angle

      Straight

    • Material

      Silicone

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Set of 8

    Details...
    Original price was: $50.59.Current price is: $43.99.Add to cart
    Original price was: $50.59.Current price is: $43.99.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    K AND N ENGINEERING Performance Air Intake System 57-2544

    SKU: KNE57-2544
    Product information
    • Weight9.6 lbs
    • Dimensions14.25 × 14.25 × 12.5 in
    • Tube Material

      Plastic

    • Tube Color

      Black

    • Tube Finish

      Natural

    • Filter Style

      Washable

    • Filter Color

      Red

    Details...
    Original price was: $350.00.Current price is: $317.99.Add to cart
    Original price was: $350.00.Current price is: $317.99.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWE O-Ring Kit For 8288 82881

    SKU: HOW82881
    Product information
    • Weight0.015 lbs
    • Dimensions3.95 × 3.05 × 0.5 in
    • Material

      Rubber

    • Color

      Black

    • Quantity

      Kit

    • Intended Use

      Throwout Bearing

    • Round / Square

      Round

    Details...
    Original price was: $7.83.Current price is: $7.12.Add to cart
    Original price was: $7.83.Current price is: $7.12.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Dual Sync Distributor BBM Wedge 565-203

    SKU: HLY565-203
    Product information
    • Weight4.6 lbs
    • Dimensions18.4 × 6.9 × 6.8 in
    • Quantity

      Each

    • Product Line

      EFI Dual Sync

    • Computer Controlled Compatible

      Yes

    • Trigger Style

      Magnetic

    • Dual Pickup

      Yes

    Details...
    Original price was: $660.00.Current price is: $599.95.Add to cart
    Original price was: $660.00.Current price is: $599.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    G-FORCE Indivd. Shoulder Harness Pull-Down C/L Pro Series 7000BU

    SKU: GFR7000BU
    Product information
    • Weight6.915 lbs
    • Dimensions12.6 × 10.5 × 3.2 in
    • Sfi Rating

      16.1

    • Number Of Points

      5 Point

    • Shoulder Style

      Individual

    • Lap Belt Ends

      Bolt In, Wrap Around

    • Lap Belt Mount

      Floor, Roll Bar

    Details...
    Original price was: $194.35.Current price is: $169.00.Add to cart
    Original price was: $194.35.Current price is: $169.00.Add to wishlist
  • Add to wishlist
    Sale
    FLOWMASTER Super 44 Series Muffler 942545
    Add to wishlist

    FLOWMASTER Super 44 Series Muffler 942545

    SKU: FLO942545
    Product information
    • Weight10.42 lbs
    • Dimensions20.75 × 10.1 × 4.55 in
    • Product Line

      Super 44 Series

    • Internal Construction

      Chambered

    • Base Construction

      Welded

    • Case Shape

      Oval

    • Case Length

      13 in

    Details...
    Original price was: $152.00.Current price is: $137.95.Add to cart
    Original price was: $152.00.Current price is: $137.95.Add to wishlist
  • Add to wishlist
    Sale
    FLOWMASTER 50 Series Performance SUV Muffler 52558
    Add to wishlist

    FLOWMASTER 50 Series Performance SUV Muffler 52558

    SKU: FLO52558
    Product information
    • Weight16.9 lbs
    • Dimensions24 × 10.5 × 5.5 in
    • Product Line

      Super 50 Series

    • Internal Construction

      Chambered

    • Base Construction

      Welded

    • Case Shape

      Oval

    • Case Length

      17 in

    Details...
    Original price was: $220.00.Current price is: $199.95.Add to cart
    Original price was: $220.00.Current price is: $199.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist

    68