This kit is highly recommended when installing an aftermarket torque arm to the OEM 10-bolt or similar rear-end using the through bolt design. Supplied with this kit are longer 9/16" Grade 8 bolts to accommodate the thicker torque arm mounting plates. Stock bolts will work however do not have adequate amount of threads which may lead to failure and considered unsafe.
Note: This kit will not work with Moser Engineering 12-Bolt rear-ends, you must reuse hardware supplied by Moser Engineering. This kit is recommended for the Moser Engineering 9" rear end.
