Best Sealed Power Hypereutectic Engine Pistons in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ✅ Dune Buggy Warehouse | 9.83 | ❌ | ❌ | ❌ |
This is a set of standard 87mm Slip In Type 1 pistons and cylinders. This kit requires no machine work and will slide right in to any 1500 or 1600cc air cooled VW engine making it a 1641cc.
Kit includes: 4 Cylinders, 4 Pistons, A set Piston Rings, and 4 wrist pins and clips.
Engine size: 1641cc; Stroke: 69mm
Cylinders: Cast Iron. Pistons: Hypereutectic aluminum alloy
Compression Height: 39.5mm
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Performance Parts Racing | 9.66 | ❌ | ❌ | ❌ |
Compatible replacements for 4.8L & 5.3L GM LS Engines. For Standard 3.780" Bore Engines
Please SEE Product description for Applications & VIN Codes. Floating Pins
We have these available with rings on Amazon also!!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
compatible with 1972-97 Ford 460 engines
Ring Brand depends on availability at time of purchase.
For blocks bored +.030" 4.390" Bore Diameter.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Compatible with Chevrolet 7.4L 454. Domed head .100" high (+10.5cc)
5/64" 5/64" 3/16" ring grooves. Hastings or Mahle rings. Good for street or race/nitrous to 150 shot
For stock length 6.135" rods Press-fit or floating pin
For blocks bored +.030 Over size. 4.280" bore diameter.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| EZ Automotive | 9.25 | ❌ | ❌ | ❌ |
Package Dimensions: 46.99 H x 12.7 L x 23.495 W (centimeters)
Package Weight: 6.055 kilograms
Country of Origin : India
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Click ON CORRECT OVER SIZE NEEDED BEFORE PLACING IN CART
For 3.750" stroke crankshafts. USES 5.700" rod Length
350 SBC engines using a 400 crankshaft
For Blocks bored .030 over size
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Domed head .340" high, 4.310" Bore Diameter
4.310" bore (at +.060" bore)
Good for street/strip or race/nitrous to 150 shot
5/64" 5/64" 3/16" ring grooves
Press-fit or floating Pins
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
CLICK ON BOX FOR OVER SIZE NEEDED BEFORE ADDING TO CART
Compatible with 1968-90 Chevrolet 350ci V-8 - 4.030 bore diameter
Includes Mahle or Hastings Moly ring set depending on availability!
For blocks bored +.030 over size.
These pistons can be free floated! LR63 locks rings Not included!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Click ON CORRECT OVER SIZE NEEDED BEFORE PLACING IN CART
For Chevy 454 Stock length 6.135" rods and Stock 4.000" stroke.
.989" pin dia. Weight matched to Plus/Minus 2 grams
Hastings or Mahle Rings depending on availability!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Replacements for 454 Chevrolet Standard 4.250" Bore Diameter. Domed head .340" high (30cc) w/2-valve reliefs.
For stock length 6.135" rods
Press-fit or floating pin. 4.250" STD Bore Diameter
Hastings or Mahle Rings depending on availability!!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Bore: 4.310" (at +.060"); Piston Style: Domed head .210" high (22.0cc); Comp Distance: 1.640"
Pin Diameter: .989" (included); Press-fit or floating; Ring Lands: 5/64"-5/64"-3/16"
For stock 4.000" stroke crankshaft and stock 6.135" length connecting rods; DurOshield Coated Skirts
Appx Compression Ratio (w/+.030" bore): w/106.9cc chambers 10.32:1, w/109.4cc 10.09:1, w/116.9cc 9.48:1, w/119.0cc 9.32:1
1970 Car 454-LS6 - Use in sets only
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Original equipment quality parts for Hyundai, KIA and GM Daewoo vehicles without the original equipment price
All parts manufactured in South Korea, the same place the Korean cars they fit are manufactured
All parts meet strict quality standards to ensure the correct fit and function the first time
Over 70,000 parts available making virtually every part required to repair your vehicle available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Piston, Hypereutectic, 4.030 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Minus 5.0 cc, Coated Skirt, Small Block Chevy, Set of 8
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Engine Parts Center | 9.75 | ❌ | ❌ | ❌ |
Compatible with 1964-1992 Ford 289 & 302
Click on size need before adding to Cart!
Pistons can be press fitted or Floated. Lock rings Not included!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Speed Outfitters | 9.38 | ❌ | ❌ | ❌ |
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Ie Parts Group | 15 |
| Falcon Performance | 8 |
| Sealed Power | 6 |
| Aa Performance | 2 |
| Federal-Mogul | 2 |
| Gm | 2 |
| Auto7 | 1 |
| Prospeed | 1 |
| Sealed Power/Speed Pro | 1 |
| Silvolite | 1 |
We've carried out a comprehensive analysis of 133 reviews on hypereutectic engine pistons, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select hypereutectic engine pistons priced around $231.09, with top brands including a&a, sealed power, united engine & machine co, auto7, gm, federal-mogul and tcj-chen and dnj
Our team of expert editors reviewed these high-quality items and handpicked the top 16 hypereutectic engine pistons for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include autoplicity ✅, amazon.com, speed outfitters, ez automotive, ✅ dune buggy warehouse and yeham and partsology .
We are dedicated to assisting our users in finding the right pistons Products based on their needs, saving them considerable time when choosing which hypereutectic engine pistons to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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