Hypereutectic Pistons 1968-1985 Big Block Chevy 366 ci [Standard Bore]

Name: Hypereutectic Pistons 1968-1985 Big Block Chevy 366 ci [Standard Bore]
Brand: SEALED POWER
SKU: 844-H958CP
Price: 399.87 USD
Availability: InStock

^$399⁸⁷

Ships on 09/25/2026

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Big Block Chevy

1968-1985 Big Block Chevy 366 ci
3.938 in. Bore (Standard)
Flat Top w/ 2 Valve Reliefs
2.130 in. Compression Height
3/32, 5/64, 5/64 in. 3/16 in. Ring Sizes
Set of 8

Part TypePiston

BrandSEALED POWER

Package Height5.6

Package Width5.7

Package Length6.2

Weight2.21 PG

Part CategoryPerformance Parts

QuantitySet of 8

Vendor Part NumberH958CP

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

Hypereutectic Pistons 1968-1985 Big Block Chevy 366 ci [Standard Bore]

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