SBC Pro-Series Piston Set 602 Crate 4.005 Bore 324858

Description

If you’re building a high-compression Small Block Chevy engine or freshening up a 602 crate motor, piston quality directly impacts reliability, ring seal, and peak horsepower. This SBC Pro-Series piston set delivers the precision engineering and tight tolerances required for sustained performance, whether you’re track-focused or pushing your engine’s limits on the street. The GM Performance 4 Valve Dish geometry optimizes combustion efficiency while the -10.0 cc compression ratio gives you tuning flexibility for different fuel grades and boost levels.

• 4.005″ bore diameter
• 1.2mm x 1.5mm x 3.0mm ring grooves
• Minus 10.0 cc dish
• GM Performance 4 Valve
• Small Block Chevy compatible
• Complete piston kit
• MPN: 324858