408 pistons

Diamond forged flat top pistons new in box. 4.030 bore 1.457 compression height -6.8 cc top Diamond part # 51026

Main caps

Full set of 360 main caps with the 3 center caps being new Mopar Performance aftermarket steel 4 bolt main caps. Stronger than stock. These aftermarket caps are hard to find. Can also be used on 2 bolt main blocks by cutting off the outer bolt holes or run with just 2 main cap studs.