Forged High Compression Dome Piston Big Block Chevy 498ci with 4.320" Bore

Name: Forged High Compression Dome Piston Big Block Chevy 498ci with 4.320" Bore
Brand: SRP
SKU: 867-139833
Price: 839.99 USD
Availability: InStock

^$839⁹⁹

Ships on 09/08/2026

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Big Block Chevy

498ci

Big Block Chevy 498ci
Bore: 4.320"
Stroke: 4.250"
Weight: 595 Grams
Rod Length: 6.385"
Head Volume: +43.0cc
Compression Height: 1.270"
8/pkg

Compression Ratio:
112cc - 13.8:1
118cc - 12.9:1
124cc - 12.1:1

Hollow lightweight smooth-flowing dome and radius valve reliefs for optimum flame travel. Non-silicon alloy for superior strength in high cylinder pressure applications. .990'' x 2.930'' x .150'' straight wall carbon steel wristpin (150g) included. 1/16, 1/16, 3/16'' ring grooves.

Part TypePiston

Product LineSRP BB-Chevy High Compression Forged Pistons

BrandSRP

Package Height6.0

Package Width11.0

Package Length25.5

Weight16.4 PG

Part CategoryPerformance Parts

Part FitmentSemi Universal

Vendor Part Number139833

Package Qty1

Package TypeEA

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Forged High Compression Dome Piston Big Block Chevy 498ci with 4.320" Bore

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