11 Inch Height x 36 Inch Wide x 1/4 Inch Thick Small (SBC), Big Block (BBC) Chevy, and LS ChevyUses Block to Pump Mounting Location Small Block, Big Block, and Cleveland FordUses Pump to Cover Mounting Location Small and Big Block MoparUses Pump to Cover Mounting Location A Precision CNC Machined Front Plate is Better Using a Pro-werks front motor mounting plate provides increased chassis strength, and allows for easy engine installation and removal. Available for a wide range of engine types, with plenty of material for mounting and finish trimming to fit your custom application. Your browser does not support our video. All of the Pro-werks Motor Plates are precision CNC machined from premium 6061-T6 aluminum to exact tolerances for optimum fit and finish. The accuracy obtained from CNC machining is superior to die stamping, laser or water jet cutting methods that have grown to be popular by other manufacturers. Proper engine alignment can only be achieved with accurate locating of the engine to the drive train. This is an area that should not be compromised. The nations top pros count on us - so should you. Do you need a Custom Motor Plate? Perhaps a different thickness or special lightening (Mid Plate drawing example is Chevy combined with BB Mopar)Special features and multiple-application hole patterns can be accommodated. Different plate thickness may also be available upon request.