These are features that we ensure to have a well-built motor for high performance applications and everyday street driving.. We use the best parts available from BTR Racing, ARP Bolts , VS Racing, Turbosmart, Precision Turbo, Holley, Texas Speed, and many more to get the job done. All motors get acid dipped cleaned and precision install cam bearings by Christian Brothers Machine Shop. Cerakote Coating block and other parts. Many colors available.