RACE TEC PISTONS SBF Dished Piston Set 4.040 Bore -16.5cc RTP1000383

Piston - AutoTec - Forged - Dished - 4.040 in Bore - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 16.50 cc - Small Block Ford - Set of 8 Brand-RACE TEC PISTONS MPN 1000383 . **NOTE: 3.250 Stroke 5.400 Rod Length 1.165 CH AutoTec Series Truck Freight NO