Motor Mounting plate thickness is 0.375" and the isolator mounting plate thickness is 0.250". Most 4x4's might have oil pan or other clearance interference so be sure to check out our Drop 4x4 engine cradle crossmember that will work with these mounts.
These are MADE in the USA and are super strong! Check out the welds on these mounts! These are made to take that huge Cummins torque. Mount it right the first time! These may fit some 4BT Cummins as well when there is no starter interference.
Check out our Cummins to Chevy adapter kits as well. The item "6BT Cummins conversion Motor Mount kit to 73-87 Chevy Truck or 73-91 Suburban" is in sale since Friday, March 11, 2016. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Motor Mounts".The seller is "americanhotrodsolutions" and is located in Shreveport, Louisiana. This item can be shipped worldwide.