Description

Piston – Hypereutectic – 4.000 in Bore – 5/64 x 5/64 x 3/16 in Ring Grooves – Minus 8.00 cc – Coated Skirt – Small Block Ford – 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 H273CP”

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

    OPTITORQUE TECHNOLOGIES LLC Ford 351C Main Stud Kit 2-Bolt 10671

    SKU: OTT10671
    Product information
    • Weight2.95 lbs
    • Dimensions9.5 × 4.5 × 2.5 in
    • Material

      Chromoly

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Kit

    • Product Line

      Patriot Series

    Details...
    Original price was: $158.00.Current price is: $142.79.Add to cart
    Original price was: $158.00.Current price is: $142.79.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NITROUS OXIDE SYSTEMS 4150 Billet Micro Switch Bracket Kit 16512NOS

    SKU: NOS16512
    Product information
    • Weight0.1 lbs
    • Dimensions4.1 × 3.2 × 1.35 in
    • Quantity

      Kit

    • Intended Application

      Carburetor

    • Activation Method

      Push

    • On/Off/Momentary

      Momentary

    • Terminal Style

      Spade

    Details...
    Original price was: $93.00.Current price is: $84.45.Add to cart
    Original price was: $93.00.Current price is: $84.45.
    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 Replacement Shaft ASY11145

    SKU: MSDASY11145
    Product information
    • Weight0.78 lbs
    • Dimensions12 × 1.85 × 0.75 in
    • Quantity

      Each

    • Outside Diameter

      0.563 in

    • Length

      11.375 in

    • Material

      Chromoly

    • Color

      Black

    Details...
    Original price was: $150.07.Current price is: $136.43.Add to cart
    Original price was: $150.07.Current price is: $136.43.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION RPM Activated Window Switch 8956

    SKU: MSD8956
    Product information
    • Weight0.46 lbs
    • Dimensions7.85 × 6.1 × 1.55 in
    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    • Style

      Window Switch

    Details...
    Original price was: $226.00.Current price is: $204.95.Add to cart
    Original price was: $226.00.Current price is: $204.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RACING ELECTRONICS Push To Talk Switch Low Profile Hole Mount RT403-PRO

    SKU: RCERT403-PRO
    Product information
    • Weight0.12 lbs
    • Dimensions6.1 × 4 × 1.15 in
    • Quantity

      Each

    • Mounting Style

      Screw On

    • Components Type

      Switch

    • Input Jack 1 End

      3 Pin

    • Input Jack 1 Style

      Male

    Details...
    Original price was: $216.52.Current price is: $196.84.Add to cart
    Original price was: $216.52.Current price is: $196.84.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RUGGED RADIOS Headset Track Talk Red Linkable Intercom H80-RD

    SKU: RGRH80-RD
    Product information
    • Weight1.54 lbs
    • Dimensions11.8 × 11.05 × 4.55 in
    • Style

      Headset

    • Material

      Plastic

    • Color

      Red

    • Finish

      Powder Coat

    • Quantity

      Each

    Details...
    Original price was: $185.89.Current price is: $168.99.Add to cart
    Original price was: $185.89.Current price is: $168.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MERU SAFETY Ascent Sliding Tether ST-100

    SKU: MERST-100
    Product information
    • Weight0.122 lbs
    • Dimensions10.5 × 4.5 × 0.01 in
    • Quantity

      Each

    • Variant

      Yes

    • Color

      Black

    • Length

      12 in

    • Product Line

      Ascent

    Details...
    Original price was: $44.85.Current price is: $39.00.Add to cart
    Original price was: $44.85.Current price is: $39.00.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SEALED POWER Cast Piston 235NP30

    SKU: SEA235NP30
    Product information
    • Weight14.51 lbs
    • Dimensions18.5 × 9.4 × 4.5 in
    • Quantity

      Set of 8

    • Finish

      Natural

    • Material

      Aluminum

    • Product Line

      Vintage

    • Bore

      3.905 in

    Details...
    Original price was: $201.38.Current price is: $183.07.Add to cart
    Original price was: $201.38.Current price is: $183.07.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SEALED POWER Moly Piston Ring Set E233K30

    SKU: SEAE233K30
    Product information
    • Weight1.205 lbs
    • Dimensions5.3 × 5.15 × 3.25 in
    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      Piston Rings149

    • Variant Column

      Bore (standard)

    • Product Line

      Performance

    Details...
    Original price was: $66.10.Current price is: $60.09.Add to cart
    Original price was: $66.10.Current price is: $60.09.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT 4 Lug Spacers 7106

    SKU: TRA7106
    Product information
    • Weight0.805 lbs
    • Dimensions9.6 × 9.1 × 1.85 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Pair

    • Style

      Flat

    Details...
    Original price was: $19.95.Current price is: $18.14.Add to cart
    Original price was: $19.95.Current price is: $18.14.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist

    52