Thrush Thrush Welded Muffler - 2-1/2 in Offset Inlet - 2-1/2 in Offset Outlet - 13 x 4 x 9-1/2 x 6 in Oval Body - 19 in Long Bushing Fittings You have a choice between

You have a choice between conventional hex head bolts and nuts or compact

4" Single Layer w/Reinforcement Rod Single layer

20 in W x 22 in H x 2 in D

as well as a steering column cover

GM Y-Body 1979-2012

Thrush Thrush Welded Muffler - 2-1/2 in Offset Inlet - 2-1/2 in Offset Outlet - 13 x 4 x 9-1/2 x 6 in Oval Body - 19 in Long Bushing Fittings You have a choice betweenThrush Welded Muffler 17659 Oval 4 in. x 9 1 2 in. 2. 5 in. Side ID Center OD 13 in. Shell Length 19 in. Overall Length 304 Stainless Steel Fully Welded For Extended Durability And Wear Two Chamber Design For Improved Flow Has Deep Aggressive Tone Quality Built And Competitively Priced Thrush products have been a staple of hot rodders for over 40 years as these perfomance mufflers bring together the power and sound favored by true enthusiasts. Product