Claimer Hypereutectic Single Piston Chevy 400 (Flat Top 2V 5cc)

Name: Claimer Hypereutectic Single Piston Chevy 400 (Flat Top 2V 5cc)
Brand: UNITED ENGINE MACHINE
SKU: 648-9907HC.040-1
Price: 74.66 USD
Availability: InStock

^$74⁶⁶

Ships on 09/08/2026

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Chevy 400

Flat Top

Stroke: 3.750"

Chevy 400 (Flat Top 2V 5cc)
Bore: 4.165 in. (+.040 in.)
Rod: 5.565 in.
Sold Individually

For those of you on a budget, Keith Black offers several Claimer pistons designed with Claimer racers in mind. They meet the tough demands that Claimer race classes place on pistons. Also ideal for street performance vehicles. Sold in sets of 8 unless noted otherwise.

Features:

Tru-Arc lock rings
Machined oil returns
Cast symmetrical valve reliefs
Hypereutectic 390 alloy with 16% silicon
Diamond finished skirts with anti-friction coating
Accumulator groove aids with compression ring seal
CNC-machined pin bores produce straight and accurately sized bores
Rings: 5/64", 5/64", 3/16"

Part TypePiston

Product LineUEM Pistons KB Claimer Series Hypereutectic Pistons

BrandUNITED ENGINE MACHINE

Package Height5.0

Package Width5.1

Package Length5.2

Weight1.73 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part NumberS9907HC.040

Package Qty1

Package TypeEA

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

Claimer Hypereutectic Single Piston Chevy 400 (Flat Top 2V 5cc)

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