The 304S HP-2 mufflers feature a ready-to-polish 304S outer shell
The 4-15 psi carbureted spring comes installed in the regulator
Hellwig sway bars offer quick bolt on installation that are engineered to perform
Note: Vent tubes must be welded into the collectors
Roller Thrust Bearing Included
Racing Power 14" X 3" Performance Air Cleaner Kit Washable Demon Carburetion The 304S HP-2 mufflers featureProduct Description: Air Cleaner Assembly 14 in Round 3 in Tall 5 1 8 in Carb Flange Drop Base Steel Chrome Started in 1995 and specializing in both aftermarket and OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress up kits, air cleaner assemblies, crankshaft pulleys, breathers, light assemblies, and more.