Hasport Stock Replacement D-Series Mount Kit for 88-91 Civic/CRX. Solid 6061 Inserts - EFSTK-6061Performance replacement engine mount kit for 88 91 Civic CRX with a manual transmission. Available in two configurations. EFSTK for 88 91 Civic or CRX D series engines. Also works with 88 91 JDM SOHC and DOHC ZC engines. Fitment: Honda Civic 88 91 Honda Civic DX 1. 5 D15B2 90 91 Honda Civic EX 1. 6 D16A6 88 91 Honda Civic LX 1. 5 D15B2 89 91 Honda Civic Si 1. 6 D16A6 Honda CRX 88 91 Honda CRX DX 1. 5 D15B2 88 91 Honda CRX HF 1. 6 D15B6 88 91 Honda CRX