The Wiseco Chevrolet Big Block 4.280-inch Bore, 1.645-inch CH, 21.00 CC Pro Tru Street Piston Set is a high-performance piston kit designed for street and track applications. Crafted from forged 4032 alloy aluminum in Mentor, Ohio, these pistons offer durability and strength for demanding rebuilds. The set includes rings, pins, and clips, providing an all-inclusive solution for engine restoration or upgrade. Built for reliable performance, the Pro Tru Street series pistons deliver consistent power and longevity, making them suitable for a variety of performance builds. Their robust construction ensures they withstand high-stress conditions while maintaining precise fit and function.
This piston set is compatible with Chevrolet big block engines, specifically designed for applications requiring a 4.280-inch bore and 1.645-inch compression height. Ideal for street, strip, or moderate track use, these pistons serve as direct replacements or upgrades for compatible Chevrolet big block engines. They are suitable for engines with a 21.00 CC combustion chamber volume, ensuring optimal compression ratios. The kit is intended for use in rebuilds where performance, durability, and quality are priorities, providing a reliable upgrade for enthusiasts and professionals alike.
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Overview
Our Pro Tru? Street series pistons are forged from 4032 alloy aluminum in Mentor, Ohio and includes rings, pins, and clips for an all-inclusive rebuild. For any build budget, Wiseco has the piston to get you on the road or down the track.
