Polyurethane Trans Mount Insert - 2004-2006 Pontiac GTO / Monaro Suspension They are used with E36

They are used with E36 engine brackets

2x rear side polyurethane subframe bushings

A new center support bearing and driveshaft centering bushing are also recommended

from high grade 75D polyurethane (solid)

Heat shielding for exhaust side mount

Polyurethane Trans Mount Insert - 2004-2006 Pontiac GTO / Monaro Suspension They are used with E36This polyurethane trans mount insert is designed to be pressed into the OEM transmission mount for a 2004 2006 Pontiac GTO and 2001 2005 Holden Monaro. It will fit both automatic and manual trans mounts. The trans mount insert is made from high grade polyurethane with an 80A hardness. It was molded to perfectly match the inside of a brand new OEM transmission mount. It will significantly stiffen the OEM trans mount creating less slop in the driveline.