UMI engine mount clamshells for 1973–1981 GM F‑Body SBC applications provide the replacement clamshell halves used to secure the small block Chevy to the block mounts. Offered as vehicle‑specific components, these clamshells are intended to restore proper mount function and fit the original mounting interfaces for 1973–1981 F‑Body small block installations.
UMI Performance 73-81 GM F-Body SBC Engine Mount Clamshells