Hushmat Ultra Trunk Kit Heat and Sound Barrier 12 x 23" Sheet 1/8" Thick Rubber - Silver 01208 3/8 in Mounting Hole

3/8 in Mounting Hole

T56/T56 Magnum and 4L80/4L85 installations require the use of a Hooker 71222007HKR transmission crossmember

0" ID x 16" Tall - Silver - 150 lb

W/4 Bolts in Lifter Valley

and polished 304 stainless steel

Hushmat Ultra Trunk Kit Heat and Sound Barrier 12 x 23" Sheet 1/8" Thick Rubber - Silver 01208 3/8 in Mounting HoleReduce that aftermarket exhaust drone, road noise, vibration and the rattles that disrupt your ride. Reduce the heat that comes from your exhaust with one USA Made material light weight HushMat UltraHushmat produces specialized rubber insulation. This insulation not only insulates your vehicle from the heat of the road but also reduces unwanted vibration and noise. #1 Rated HushMat provides incredible sound reduction and thermal insulation benefits