Exhaust Muffler for 3.5in. Round Glasspack Performance Exhaust Muffler MagnaFlow 18145 holley Modern motor oils have changed

Modern motor oils have changed and no longer include the Zinc or ZDDP

Application: 2000-2005 Chevrolet Impala

7 L V8 2009 - 2010 Dodge Ram 1500 SLT 287/4

Hoooker recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage

Dodge D150 (1993)

Exhaust Muffler for 3.5in. Round Glasspack Performance Exhaust Muffler MagnaFlow 18145 holley Modern motor oils have changedOverview: MagnaFlow Glasspack mufflers feature a reversible straight through design and with single stage packing these mufflers bring back that classic deep glasspack sound. Interchange: Brand Interchange Part Number Application: Year Make Model Submodel Engine Size Universal Specs: Body Finish Aluminized Exhaust Tip Quantity 0 Series Glasspack Overall Length (In.) 30 Outlet Type Center Outlet Quantity 1 Muffler Type Glasspack Inlet Type Center Inlet