RACE TEC PISTONS BBC Dome Piston Set 4.310 Bore +27.5cc 1000289

RACE TEC PISTONS Piston - AutoTec - Forged - Dome - 4.310 in Bore - 1.645 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Plus 27.50 cc - Big Block Chevy - Set of 8.