Coated Skirt Dish Pistons & Moly Rings compatible with Mercruiser Chevy MIE Mag Alpha Marine 5.7L 350 cid Hypereutectic Dish Top Pistons 260HP 280 HP 255HP. For STD or 4.00" Bore Size.
4.8 (143 items)
Limited Time Sale$149.02 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 215546403 | Release Date | 2026/04/12 | List Price | $99.35 | Model Number | 215546403 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
This listing is for a set of eight 8 Standard 4.000" Bore diameter Dish top pistons and a Moly piston ring set compatible replacements for Mercruiser 5.7L V-8 255hp 260hp 270hp 280hp 300hp MIE Mag Alpha Engines. Piston specifications are as follows: BORE: 4.000" (at STD) Head Type: Recessed head - we carry flat top pistons in other listings Ring Lands: 5/64"-5/64"-3/16" Comp. Distance: 1.540" Pin Diameter: .9275"
- Compatible with GM 5.7L 350 engines
- For Standard 4.00 Bore diameter engines
- Pistons can be floated or press fitted. Snap rings for floating pins Not Included.
- Hastings or Mahle rings depending on availability!
| Brand | IE PARTS GROUP |
|---|---|
| Item Weight | 14 pounds |
| Manufacturer | Sealed Power Hastings |
| Product Dimensions | 14 x 10 x 5 inches |
| Manufacturer Part Number | H423DCP std x 8 + 40564CP std |
| Is Discontinued By Manufacturer | No |
Hypereutectic
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form