Description

Piston – Speed Pro – Hypereutectic – 4.000 in Bore – 5/64 x 5/64 x 3/16 in Ring Grooves – Minus 6.90 cc – Coated Skirt – Small Block Chevy – 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 H345DCP”

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 Universal Degree Wheel Kit 66787

    SKU: PFM66787
    Product information
    • Weight5.3 lbs
    • Dimensions13.1 × 11.5 × 5.6 in
    • Analog / Digital

      Analog

    • Quantity

      Kit

    • Cylinder Head On / Cylinder Head Off

      Cylinder Head On

    • Degree Wheel Included

      Yes

    • Degree Wheel Diameter

      9 in

    Details...
    Original price was: $161.32.Current price is: $146.65.Add to cart
    Original price was: $161.32.Current price is: $146.65.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PYROTECT Jacket Junior Large Black SFI-1 JJ100220

    SKU: PYRJJ100220
    Product information
    • Weight1.315 lbs
    • Dimensions17.35 × 15.4 × 3.25 in
    • Size

      Youth Large

    • Sfi Rating

      3.2A/1

    • Material

      Fire Retardant Fabric

    • Color

      Black

    • Quantity

      Each

    Details...
    Original price was: $109.00.Current price is: $99.00.Add to cart
    Original price was: $109.00.Current price is: $99.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 63-87 C10 Upper Control Arm Kit 52602

    SKU: QA152602
    Product information
    • Weight19.135 lbs
    • Dimensions18.25 × 14.45 × 6.75 in
    • Style

      Tubular

    • Application Specific

      Yes

    • Material

      Steel

    • Color

      Black

    • Finish

      Powder Coat

    Details...
    Original price was: $918.45.Current price is: $834.95.Add to cart
    Original price was: $918.45.Current price is: $834.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Shielded Magnetic Pickup Cable 6FT 8862

    SKU: MSD8862
    Product information
    • Weight0.33 lbs
    • Dimensions7.85 × 6.05 × 1.55 in
    • Quantity

      Each

    • Harness End 1

      MSD 7 / 7 / 8-Series Ignition

    • Harness End 2

      Crank Trigger Magnetic Pickup

    • Harness Purpose

      Magnetic Pickup Cable

    • Length

      6 ft

    Details...
    Original price was: $67.00.Current price is: $60.75.Add to cart
    Original price was: $67.00.Current price is: $60.75.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MANLEY SBC Replacement Timing Chain 76161

    SKU: MAN76161
    Product information
    • Weight1 lbs
    • Dimensions4.8 × 3 × 2 in
    • Chain Included

      Yes

    • Chain A Style

      Roller

    • Chain A Rows

      Double

    • Chain Link Quantity

      58.0

    • Chain Link Pitch (In)

      3/8 in

    Details...
    Original price was: $43.00.Current price is: $38.32.Add to cart
    Original price was: $43.00.Current price is: $38.32.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    KYB SHOCKS Shock/Strut Each SR4079

    SKU: KYBSR4079
    Product information
    • Weight31.25 lbs
    • Dimensions26 × 7.75 × 7.75 in
    • Product Line

      Strut-Plus

    • Internal Design

      Monotube

    • Gas/Hydraulic

      Gas

    • Front/Rear

      Front

    • Hardware Included

      Yes

    Details...
    Original price was: $255.32.Current price is: $232.11.Add to cart
    Original price was: $255.32.Current price is: $232.11.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    KYB SHOCKS Shock/Strut Each SR4078

    SKU: KYBSR4078
    Product information
    • Weight33.83 lbs
    • Dimensions26 × 9 × 8 in
    • Product Line

      Strut-Plus

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Gas

    • Front/Rear

      Front

    • Hardware Included

      Yes

    Details...
    Original price was: $262.25.Current price is: $238.41.Add to cart
    Original price was: $262.25.Current price is: $238.41.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    T AND D MACHINE Tool Kit – Universal Engine Blueprinting Kit 11030

    SKU: TDM11030
    Product information
    • Weight6.28 lbs
    • Dimensions17.55 × 7.8 × 2.45 in
    • Material

      Steel

    • Color

      Zinc

    • Finish

      Plated

    • Quantity

      Kit

    • Dial Indicator Included

      Yes

    Details...
    Original price was: $877.19.Current price is: $730.99.Add to cart
    Original price was: $877.19.Current price is: $730.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Mopar Water Neck 4987

    SKU: TRA4987
    Product information
    • Weight1.04 lbs
    • Dimensions5.3 × 4.8 × 3.4 in
    • Neck Style

      Straight

    • Neck Design

      Fixed

    • Sealing Style

      Gasket

    • Gasket Included

      Yes

    • Radiator Hose Connection Size

      1-1/2 in

    Details...
    Original price was: $28.95.Current price is: $26.32.Add to cart
    Original price was: $28.95.Current price is: $26.32.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: $70.00.Current price is: $63.59.Add to cart
    Original price was: $70.00.Current price is: $63.59.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist

    65