JE PISTONS SBC Ultra GP FT Piston Set 4.030 Bore 173615

JE PISTONS Piston - Ultra-Light - Flat Top - Forged - 4.030 in Bore - 0.043 x 0.044 x 0.119 in Ring Grooves - Minus 1.50 cc - Small Block Chevy - Set of 8.
3.500 STROKE 6.000 ROD LENGTH 1.250 CH