Pay in 4 interest-free payments of $450.00 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Built from lightweight CNC-machined aluminum with oversized internal flow paths and E85-safe materials
the Athena Cut Ring Head Gasket is the preferred choice
25” Schedule 40 Runners – Industry standard
delivering superior clamping force to prevent failure in high-pressure scenarios
and M54B30 135mm Rod engines
BMW N20 Short Block Assembly Service X5 M60i Built from lightweight CNC-machined aluminum5150 AutoSport Short Block Build Service for BMW N20 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
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