CP Pistons for Chevrolet 357ci Engine – 4.030″ Bore, 1.250″ Compression Height, -4.9cc Flat Top (Set of 8)

Description

This set of precision pistons is designed for builders assembling a Chevrolet 357Ci small‑block with a 4.030″ bore who need exacting control over compression and displacement. Manufactured to CP Piston BRS specifications, the eight‑piston package delivers a -4.9CC flat‑top crown and a 1.250″ compression height to tune static compression, piston-to-head clearance, and quench for performance street and race engines. Ideal for engine swaps, rebuilds, and custom combinations where bore size, compression height, and piston volume must match precise engine geometry.

Features:

• Bore 4.030 in diameter for 357Ci applications
• Compression height 1.250 Ch for correct ring alignment
• Volume -4.9CC flat top to adjust static compression
• Quantity set of 8 forged pistons included
• Brand CP Piston BRS performance series construction

Contents:

• 8 CP Piston BRS Chevy 357Ci 4.030 Bore 1.250 Ch -4.9CC Flat Top
• MTO Non-Cancel order designation

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