【COMPATIBILITY】 Universal engine mount compatible with Chevrolet Small & Big Block 350 396 454 Engine. SBC/BBC and 4.3L V6 engines.
【FUNCTION】These brackets allow a LS series engine to be bolted into a vehicle that originally had a small block chevy engine with your existing mounts.
【MATERIAL】Features polyurethane bushing for vibration free performance and long bushing life
【PERFORMANCE】4 9/5" tall weld on steel frame plates allow for customization to your specific chassis
【PACKAGE CONTENTS】2x Weld-In Motor Mount,2x Blots,4x Frame Plates .Please contact us if the package you received is missing parts.