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Vehicle Info NeededSEALED POWERPART NUMBER: 844-H555CP
Hypereutectic Pistons 351ci Cleveland Standard
$55995
Ships on 09/23/2026
Lowest Price GuaranteeSmall Block Ford
- Hypereutectic Pistons
- Ford 351ci 5.8L Cleveland 1970-1974
- 4.000" Bore (Standard)
- Flat Top w/2 Valve Reliefs
- Set of 8
Technical Specs: - Material: Hypereutectic
- Bore: 4.000' (101.6mm)
- Piston Top: -2.0cc Flat Top w/2 Valve Reliefs
- Compression Height: 1.645"
- Rod Length: N/A
- Stroke: 3.500"
- Compression Ring Groove: 5/64"
- Second Ring Groove: 5/64"
- Oil Ring Groove Width: 3/16"
- Full Length: N/A
- Pin Size: 0.9122" O.D. (23.169mm)
- Pin Type: Press-Fit
- Skirt Type: DUROSHIELD Coated
- Piston Skirt Clearance: 0.0010"
- Notes: Stock Replacement; Must use 96 & higher octane premium fuel. Use Piston Ring p/n 844-E251X Standard Iron Set; p/n 844-E251K Premium Moly Set; p/n 844-E251KC Premium Chrome Set (Rings Not Included)
Part TypePiston
BrandSEALED POWER
Package Height3.0
Package Width5.3
Package Length5.3
Weight1.63 PG
Part CategoryPerformance Parts
QuantitySet of 8
Part FitmentSemi Universal
Vendor Part NumberH555CP
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
