Aluminum monoblock engine mount provides solid engine mounting and simple modification. Monoblock design is stiffer than standard solitary motor mounts. The keyed-mount design permits the simple reduction and replacement associated with motor with no need for gear mesh re-adjustment after every replacement. Ultra-strong construction provides lengthy life and durability in perhaps the most extreme race conditions. Aluminum represents different motor brands can be found separately. Fits XB8 (2016 and later), GTX8 automobiles & XT817.