Norco Engine Mounting Adapter is made in the USA and designed to fit model 78160 engine stands for use with Detroit engines, including HT740D, HT750, HT750CT, CLBT, and CR/DR engines. Norco charges a limited access fee for shipments to military bases, schools, churchs, and all other gated areas, as well as charging a substantial fee for re-delivery of order, lift gate use, and residential delivery. Also, local sales taxes will be applied to ALL Norco orders shipped to California.