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Vehicle Info NeededSEALED POWERPART NUMBER: 844-H555CP20
Hypereutectic Pistons 351ci Cleveland +020
$44925
Ships on 09/24/2026
Lowest Price GuaranteeSmall Block Ford
- Hypereutectic Pistons
- Ford 351ci 5.8L Cleveland 1970-1974
- 4.020" Bore (+.020")
- Flat Top w/2 Valve Reliefs
- Set of 8
Technical Specs: - Material: Hypereutectic
- Bore: 4.020' (102.108mm)
- 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-E251X20 Standard Iron Set; p/n 844-E251K20 Premium Moly Set; p/n 844-E251KC20 Premium Chrome Set (Rings Not Included)
Part TypePiston
BrandSEALED POWER
Package Height4.6
Package Width9.3
Package Length18.4
Weight14.57 PG
Part CategoryPerformance Parts
QuantitySet of 8
Vendor Part NumberH555CP20
Package Qty1
Package TypeEA
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