Wiseco-Pro Tru SBF F/T Piston Set 4.040 Bore -7cc WPTPTS500A4

Piston and Ring - Windsor Flat Top - Forged - 4.040 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 7.0 cc - Small Block Ford - Kit

Engines and Components, Pistons and Piston Rings, Pistons by WISECO-PRO TRU