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 Underwear Bottom White Medium SFI-1 IB300320

    SKU: PYRIB300320
    Product information
    • Weight0.625 lbs
    • Dimensions12.15 × 11.45 × 1.4 in
    • Material

      Nomex

    • Color

      White

    • Quantity

      Each

    • Variant

      Yes

    • Variant Group

      Fire Retardant Underwear Bottoms22

    Details...
    Original price was: $65.00.Current price is: $59.00.Add to cart
    Original price was: $65.00.Current price is: $59.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION HVC-2 Ignition Coil 8261

    SKU: MSD8261
    Product information
    • Weight4.25 lbs
    • Dimensions6.2 × 5.5 × 5.4 in
    • Product Line

      HVC II

    • Coil Location

      Remote

    • Coil Style

      U-Core

    • Primary Resistance

      0.016 ohm

    • Secondary Resistance

      30 ohm

    Details...
    Original price was: $412.00.Current price is: $373.95.Add to cart
    Original price was: $412.00.Current price is: $373.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LOKAR Blk Billet Rectangular Floor Mount Shifter Boot X70-BFMB

    SKU: LOKX70-BFMB
    Product information
    • Weight0.47 lbs
    • Dimensions10.4 × 9 × 0.9 in
    • Product Line

      Midnight Series

    • Mounting Location

      Floor

    • Quantity

      Kit

    • Hardware Included

      Yes

    • Mount Type

      Bolt-On

    Details...
    Original price was: $103.35.Current price is: $93.95.Add to cart
    Original price was: $103.35.Current price is: $93.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SPC PERFORMANCE Adjustable Front upper c ontrol Arms 25455

    SKU: SPP25455
    Product information
    • Weight20.83 lbs
    • Dimensions14.85 × 14.45 × 5.15 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Powder Coat

    • Quantity

      Pair

    • Upper/Lower

      Upper

    Details...
    Original price was: $1,079.95.Current price is: $899.96.Add to cart
    Original price was: $1,079.95.Current price is: $899.96.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    JP PERFORMANCE SBM Billet Double Roller Timing Set JP5985

    SKU: JPP5985
    Product information
    • Weight3.76 lbs
    • Dimensions10.4 × 7.1 × 1.55 in
    • Chain Included

      Yes

    • Chain A Style

      Roller

    • Chain A Rows

      Double

    • Chain Length Shorter Than Oe

      Standard

    • Chain Link Quantity

      68.0

    Details...
    Original price was: $126.00.Current price is: $113.74.Add to cart
    Original price was: $126.00.Current price is: $113.74.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TCI TH400 Intermediate Band 225100

    SKU: TCI225100
    Product information
    • Weight0.88 lbs
    • Dimensions12 × 10.1 × 2.2 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Gear

      Intermediate

    Details...
    Original price was: $45.54.Current price is: $37.95.Add to cart
    Original price was: $45.54.Current price is: $37.95.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TCI P/G Circlematic Trans. Reverse Pattern 742010

    SKU: TCI742010
    Product information
    • Weight113.8 lbs
    • Dimensions30.6 × 22.6 × 21.7 in
    • Product Line

      Circlematic

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Shift Pattern Forward / Reverse

      Reverse

    Details...
    Original price was: $2,039.94.Current price is: $1,699.95.Add to cart
    Original price was: $2,039.94.Current price is: $1,699.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH 17- Pacifica Front Floorliners Black 449451

    SKU: WEA449451
    Product information
    • Weight9 lbs
    • Dimensions30.5 × 25 × 4.75 in
    • Product Line

      FloorLiner

    • Application Specific

      Yes

    • First Row Included

      Yes

    • First Row 1 / 2 Piece

      2 Piece

    • Textured

      Yes

    Details...
    Original price was: $142.00.Current price is: $128.95.Add to cart
    Original price was: $142.00.Current price is: $128.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Main Jets (2) 122-68

    SKU: HLY122-68
    Product information
    • Weight0.025 lbs
    • Dimensions5 × 3.45 × 0.8 in
    • Fuel Type

      Gasoline

    • Inside Diameter

      0.0685 in

    • Jet Number

      68.0

    • Style

      Main

    • Thread

      1/4-32 in

    Details...
    Original price was: $16.00.Current price is: $14.30.Add to cart
    Original price was: $16.00.Current price is: $14.30.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOOKER Mopar Headers 5903-1HKR

    SKU: HKR5903-1
    Product information
    • Weight43 lbs
    • Dimensions43 × 19 × 16.5 in
    • Product Line

      Competition

    • Length

      Full

    • Flange Thickness

      0.3125 in

    • Primary Diameter

      1.875 in

    • Primary Gauge

      16-Gauge

    Details...
    Original price was: $880.00.Current price is: $799.95.Add to cart
    Original price was: $880.00.Current price is: $799.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist

    52