RACE TEC PISTONS SBF 351W Dish Piston Set .4.030 Bore -29.1cc RTP1000504

Piston - AutoTec - Forged - Dished - 4.030 in Bore - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 29.10 cc - Small Block Ford - Set of 8 Brand-RACE TEC PISTONS MPN 1000504 . **NOTE: 4.000 Stroke 6.250 Rod Length 1.235 CH AutoTec Series Truck Freight NO