Our BMW S54 Stroker Kit offers varying displacements

Its rear spherical bearing mount and integrated one-piece piston/pushrod reduce side thrust on the bore

Anodized 6061 aluminum with stainless steel hardware to resist oxidation

Includes Carrillo's high-quality

This means your engine will have a stronger bearing for higher horsepower that will withstand low oil and clearance abuses even better than our previous design

BMW N63 Short Block Assembly Service 11112244286 Our BMW S54 Stroker Kit5150 AutoSport Short Block Build Service for BMW N63 Engines Please note that price is based on customer providing core. If you need help sourcing a core, please contact our sales team. When your BMW engine needs to be built right the first time, 5150 AutoSports Short Block Assembly Service delivers the precision, consistency, and experience demanded by high performance BMW builds. This service is performed in house by BMW focused engine builders