,Gen 3 Viper Mahle Forged Piston Set
4.030",4.035",4.040"&4.050" Bore Dia. 2618 Material
4.035", 4.040" Bore Diameter. 4032 Material
--PLEASE SPECIFY MATERIAL WHEN ORDERING--
.927" Pin Dia.
1mm, 1mm, 2mm Ring Pack
Works w/ our forged gen 3 connecting rod (Compstar)