CP Forged Piston Set for Chevrolet 407ci Engine (4.155″ Bore, 1.125″ Compression Height, 14.2:1 CR)

Description

This set provides engine builders with a matched eight‑piston kit engineered for high‑compression Chevy 407Ci applications. Based on the CP BRS specification, the pistons pack a 4.155 bore and a 14.2:1 compression ratio with a 1.125 Ch dimension, giving consistent combustion chamber volume across the set and predictable piston-to-head geometry for race or high‑performance builds. Sold as a complete set of 8 and processed as MTO Non‑Cancel, the kit is intended for precision fitment in 407Ci small‑block Chevy combinations where controlled compression and repeatable bore sizing are required.

Features:

• CP BRS performance piston design
• 4.155 bore diameter
• 1.125 Ch compression height
• 14.2:1 Cr compression ratio
• Set of 8 pistons
• Chevy 407Ci engine compatibility
• MTO Non-Cancel production order

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