Catalytic Converters for 1998 Oldsmobile LSS
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![55169 - : Exhaust Pipe 2.25" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/e32bf58ee91e728e329016933ae1be78.webp "55169 - : Exhaust Pipe 2.25" Inlet (ID) 2.25" Outlet (OD) for Walker Exhaust")
Exhaust Pipe 2.25" Inlet (ID) 2.25" Outlet (OD)
Walker Exhaust
55169
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a...
$82.26
Multi-Purpose Nut
ACDelco
11517996
GM Genuine Parts Nuts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are...
Positions: Rear
$4.99
Fits Your Vehicle
Prebent Exhaust Pipe
AP Exhaust
88120
AP Exhaust/Tail Pipes
Positions: Center
$122.12
Fits Your Vehicle
![82637 - Exhaust: CalCat CARB Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/d9303f03f708b27c7d432aff5d70822f.webp "82637 - Exhaust: CalCat CARB Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID) for Walker Exhaust")
CalCat CARB Universal Catalytic Converter 3" Inlet (ID) 3" Outlet (ID)
Walker Exhaust
82637
Designed, tested and validated for assured compliance to meet CARB standards, Walker® CalCat® Universal Catalytic Converters are...
$668.78
Fits Your Vehicle
![93253 - Exhaust: Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust Image](http://cdn-product-images.revolutionparts.io/assets/ec2142e09ab1c97e2db05f274b1f9833.webp "93253 - Exhaust: Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) for Walker Exhaust")
Ultra EPA Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID)
Walker Exhaust
93253
Designed to comply with EPA emissions requirements while delivering premium performance and durability with assured compliance, Walker®...
$109.86
Fits Your Vehicle
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