KB PERFORMANCE PISTONS SBF Dish Piston & Ring Set 4.030 Bore -27.5cc KB319KTD.030

KB PERFORMANCE PISTONS Piston and Ring - Hypereutectic - Dish - 4.030 in Bore - 1.280 in Compression Height - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 27.50 cc - Small Block Ford - Kit.
4.000 STROKE 6.200 ROD LENGTH 1.280 CH