The Bullet Piston for GM 6.2L features a flat design with a 4.030/4.125-inch stroke, optimized for high-performance applications.

The Bullet Piston for GM 6.0L with a 4.030" bore, 4.125" stroke, and -21.5cc dish is a forged 2618 aluminum piston designed for high-performance applications requiring a specific compression ratio.

The Bullet Piston for GM 6.0L with a 4.005" bore, 4.125" stroke, and -23.9cc dish is a forged 2618 aluminum piston ideal for high-performance LS engine builds needing lower compression.