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Vehicle Info NeededSEALED POWERPART NUMBER: 844-H617CP30
Hypereutectic Pistons 350 with 5.700 Rod
$48997
Ships on 09/22/2026
Lowest Price GuaranteeSmall Block Chevy
- Hypereutectic Pistons
- Small Block Chevy 350 with 5.700 Rod
- .275 Dome
- Compression Ratio: 11.88 with 64cc Cylinder Head
- 10.22 with 76cc Cylinder Head
- +.030 Bore
- Set of 8
Part TypePiston
BrandSEALED POWER
Package Height4.5
Package Width9.5
Package Length18.4
Weight15.3 PG
Part CategoryPerformance Parts
Piston Ring Thickness (In.)5/64 x 5/64 x 3/16
Wrist Pin StylePress-fit or floating
QuantitySet of 8
Piston StyleDome, with two valve reliefs
Piston Head Volume (Cc)-11.8
Dome Height0.275 in (6.985 mm)
Compression Distance1.56 in (39.624 mm)
Piston MaterialHypereutectic aluminum
Pin Diameter0.928 in (23.6 mm)
Part FitmentSemi Universal
Bore (Mm)102.362
Bore4.03 in (102.362 mm)
Vendor Part NumberH617CP30
Package Qty1
Package TypeEA
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