Description

GM LS Dished Piston Set 4.070 Bore -20cc RACE TEC PISTONS Piston – AutoTec – Forged – Dished – Dish – 4.070 in Bore – 1.310 in Compression Height – 1.5 x 1.5 x 3.0 mm Ring Grooves – Minus 20.00 cc – GM LS-Series – Set of 8