CP Piston Race Series Chevy 428Ci LS Bore 4.125 Stroke 4.000 Rod 6.125 Set Of 8

Designed for high-performance Chevy LS builds, these CP Piston Race Series pistons provide the core rotating assembly components for a 428Ci application. Precision-machined to the bore, stroke, and rod dimensions specified—4.125 bore, 4.000 stroke, 6.125 rod—this set of eight pistons is intended for race-oriented V8 engines where consistent geometry and repeatable pistons are required for balanced, high-RPM performance.

Features:

• CP Piston Race Series performance pistons
• 4.125 in bore for 428Ci applications
• 4.000 in stroke optimized for torque
• 6.125 in connecting rod length specification
• Set of 8 pistons, balanced for V8
• Application: Chevy LS engines and builds

Contents:

• 8 CP Piston race pistons

Vehicle Fitment:

• Chevy 428Ci LS