KB PERFORMANCE PISTONS Chevy 3.4L V6 Piston Set 92.5mm Bore - Dished 3420H.5MM

KB PERFORMANCE PISTONS Piston - Silvolite Hyper - Dish - 3.642 in Bore - 1.457 in Compression Height - 1.5 x 1.5 x 4.0 mm Ring Grooves - GM V6 - Set of 6.
1.457 CH STOCK STROKE 1.5MM X 1.5MM X4.0MM