BMW M40 M42 M42 M44 Short Block Assembly Service Engine:M40 Tough enough to take the

Tough enough to take the worst pummeling your engine can dish out

Screw threads are the industry standard 1/4"-28

ARP Pro Series rod bolts are ideal for high-compression and high-stress engine builds

NOTE: The lift pump mounts included with the purchase of a FCST are designed for fuel cells no deeper than 9" (229mm)

precision TIG-welded to an efficient brazed aluminum core

BMW M40 M42 M42 M44 Short Block Assembly Service Engine:M40 Tough enough to take the5150 AutoSport Short Block Build Service for BMW M40 M42 M43 M44 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