The Mahle piston set for Chevy 400ci is a complete set of eight pistons intended for use in a 400 cubic-inch Chevrolet application. The listing specifies a 4.155 in bore, 3.750 in stroke and a 6.00 in rod length with a 12.3:1 compression ratio; supplied as a set of eight pistons for eight-cylinder builds that match the described engine specification.
Mahle Piston Set Chevy 400ci 4.155in Bore 3.750in Stroke 6.0in Rod 12.3:1 CR Piston Set of 8