Dome Pistons

Diamond 5.3L L83 3.780 Bore 4.000 Stroke -5.0cc Dome Piston Kit 21508-R1-8 Diamond EcoTec3 Street Strip Series Pistons are quality pistons for budget minded builds. Features: 3D Milling on crowns provides race ready finish Valve pockets depth: 0.130"...

CP Bullet LS 4.045 Bore 4.000 Stroke +10.0cc Dome N/A Pistons & Rings Kit CP-Carrillo Bullet LS pistons are designed specifically to fit all GM LS 15° heads (4.8, 5.3, 5.7, 6.0, 6.2L). Pistons are proudly made in the USA from 2618...