Eagle B15455E060 is a balanced Street & Strip rotating assembly for Chevrolet small-block 350 engines with a two-piece rear main seal. Its 4.060-inch bore and 3.750-inch stroke produce 388 cubic...
Eagle B15455E060 is a balanced Street & Strip rotating assembly for Chevrolet small-block 350 engines with a two-piece rear main seal. Its 4.060-inch bore and 3.750-inch stroke produce 388 cubic inches.
Kit specifications
Cast crankshaft with a 3.750-inch stroke.
5.700-inch 5140 I-beam connecting rods with 3/8-inch ARP 8740 bolts.
4.060-inch hypereutectic KB Claimer flat-top pistons, -5 cc volume.
Plasma-moly standard-gap rings and King SI rod and main bearings.
Harmonic damper and flexplate/flywheel are not included.
Intended for naturally aspirated, pump-gas street builds. Confirm block bore, rear-seal configuration and the complete engine combination before ordering. Eagle lists this assembly as KIT-B15455E060 and states that its performance parts are not for use in pollution-controlled vehicles.
