drag specialties universal baffle insats Exhaust Outside Diameter:2.5" NGK Spark Plug DR8EA Fits:

NGK Spark Plug DR8EA Fits:

5mm thick hardened steel pin and the 12KS120 black loop chain made of 12mm thick hardened steel with a protective textile sleeve

races and seals

One of the most popular aftermarket service manuals for Harley-Davidson® Big Twin models

drag specialties universal baffle insats Exhaust Outside Diameter:2.5" NGK Spark Plug DR8EA Fits:SMP Universal Exhaust DB Killer Baffle This exhaust baffle reduces noise with it's fiberglass covering for sound deadening. It's designed for universal use, perfect for custom exhaust builds. Features: Size chosen refers to outer diameter of drag pipes Approximate outer diameter of baffle listed below: Size 1. 75" (44mm): 41mm baffle outer diameter Size 2" (51mm): 48mm baffle outer diameter Size 2. 25" (57mm): 54mm baffle outer diameter Size 2. 5"