Thrush Glasspack Muffler - Overall Length 17 - 1.75 Inlet/Outlet - Single Outlet ....read more

Walker Exhaust Glasspack Muffler features three louvered tuning tubes that create premium acoustics with a sophisticated internal routing and tuning technology for superior flow. Its all-aluminized steel and CF coating deliver exceptional durability. This muffler’s three partition baffles and spun-locked heads improve structural support and integrity. ....read more

GLASSPACK MUFFLER -- Sweet Sounds From A Maximum Flow Monster, Complete With Perforated Center Tubes That Come Engulfed By Two-Stage Fiberglass Packing, Inlet And Outlet Bushings, All Wrapped Up In The One-Piece Shell Construction, Stock Replacement, Original Equipment Quality, Sold Individually, Glasspack Muffler Replaces Muffler # 22153


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Walker Exhaust Thrush Glasspack is mandrel-bent for superior flow and constant flow area, increasing it by 35 %. It is highly durable and matches OE form, fit and function. This unit is put through a variety of tests under extreme and unusual conditions to ensure high quality and dependability. ....read more

Walker Exhaust Thrush Glasspack is mandrel-bent for superior flow and constant flow area, increasing it by 35 %. It is highly durable and matches OE form, fit and function. This unit is put through a variety of tests under extreme and unusual conditions to ensure high quality and dependability. ....read more

Thrush Glasspack Muffler - Overall Length 25 - 2 Inlet/Outlet - Single Outlet ....read more

Walker Exhaust Thrush Glasspack is mandrel-bent for superior flow and constant flow area, increasing it by 35 %. It is highly durable and matches OE form, fit and function. This unit is put through a variety of tests under extreme and unusual conditions to ensure high quality and dependability. ....read more

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Walker Exhaust Thrush Glasspack is mandrel-bent for superior flow and constant flow area, increasing it by 35 %. It is highly durable and matches OE form, fit and function. This unit is put through a variety of tests under extreme and unusual conditions to ensure high quality and dependability. ....read more

Walker Exhaust Glasspack Muffler features three louvered tuning tubes that create premium acoustics with a sophisticated internal routing and tuning technology for superior flow. Its all-aluminized steel and CF coating deliver exceptional durability. This muffler’s three partition baffles and spun-locked heads improve structural support and integrity. ....read more