Check the listing for details. Speedway Motor Mount Kit, Fits Chevy Car 1955-57. Condition: New. Listed at 146.99 USD. • Designed for 1955–1957 Chevy Cars – Allows side-mount installation of 1958-up 283–400 small block V8 engines into Tri-Five Chevrolet passenger cars., • Compatible with Larger Engine Options – Also works with 396–454 big block engines for expanded drivetrain possibilities in classic Chevy builds., • Strong Steel Construction – Precision-machined steel brackets provide durability, stability, and improved strength compared to original front-mount designs., • Complete Installation Kit – Includes frame brackets, engine brackets, rubber mount cushions, installation hardware, and instructions for a straightforward install., • Bolt-On Application – Designed for easy bolt-on mounting while creating additional space for front accessory drives and improving overall engine support.