I have a C3500 GMT 400 truck. Can I use your 4X4 GMT 400 motor mounts in my truck?

Yes, with fabrication:

• Remove pedestals welded to the cross member
• Drill holes to bolt in the lower motor mount
• Access nuts through spring pockets
• Relieve and box the cross member to clear the oil pan and restore structural integrity

Important: The cross member is integral to suspension. Only experienced welders/fabricators should attempt this.