WISECO-PRO TRU SBF F/T Piston Set 4.030 Bore -7cc PTS500A3

Piston and Ring - Windsor Flat Top - Forged - Flat Top - 4.030 in Bore - 1.600 in Compression Height - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 7.00 cc - Small Block Ford - Kit