These are a fully caged polyurethane motor mount kits. They hold the engine absolutely stable but wont vibrate you to death. They will handle high horsepower engines but are daily driver friendly. Ours are built at zero degrees with a stock nose up engine. Many other companies are not.Each of our mount kits are made of DOM tubing, polyurethane bushings, plate steel and grade-8 hardware. Simply put if these ever fail or wear out we replace them free of charge. The item "1988-1997 FORD F-250/F-350 2WD/4WD 7.5 460 Bullet Proof MOTOR MOUNTs Heavy Duty" is in sale since Monday, June 3, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Motor Mounts". The seller is "460efiguys" and is located in Mills, Wyoming. This item can be shipped to United States.