RACE TEC PISTONS BBC Dome Piston Set 4.500 Bore +40.1cc RTP1001293

Piston - AutoTec - Dome - Forged - 4.500 in Bore - 1.5 x 1.5 x 3.0 mm Ring Grooves - Plus 40.10 cc - Big Block Chevy - Set of 8 Brand-RACE TEC PISTONS MPN 1001293 . **NOTE: 4.250 Stroke 6.385 Rod Length 1.270 CH RaceTec Series Truck Freight NO