Set of 8 Coated Skirt Dish Pistons & Moly Rings compatible with Mercruiser Chevy 5.7L 350 cid engine Hypereutectic Dish Top Pistons 260HP 280 HP 255HP For +.030" or 4.030" Bore diameter.
Product details
| Management number | 215546411 | Release Date | 2026/04/12 | List Price | $99.35 | Model Number | 215546411 | ||
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This listing is for a set of eight 8 +.030" over size or 4.030" 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: 4.030" (at .030") 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 replacements for Mercruiser 5.7L V-8. 255hp 260hp 270hp 280hp 300hp MIE Mag Alpha Engines
- For blocks bored +.030 Over size or 4.030 Bore diameter.
- Pistons pins can be floated or Press fit. Snap Rings NOT included!!
- Mahle or Hastings rings depending on availability!!
| Brand | IE PARTS GROUP |
|---|---|
| Position | Bottom |
| Item Weight | 14 pounds |
| Manufacturer | Sealed Power Hastings |
| Product Dimensions | 14 x 10 x 6 inches |
| Manufacturer Part Number | H423DCP 30 x 8 + 40564CP 30 |
| Is Discontinued By Manufacturer | No |
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Hypereutectic
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