Grand Rock - 4", 5" or 6" Exhaust Reducer Pipe (Aluminized or Chrome) Choose Finish:Aluminized efficiency

efficiency

Replaces Western Star Part # 23517-3520

and durable thread-on mount

KWSC-605052CP

Grand Rock - 4", 5" or 6" Exhaust Reducer Pipe (Aluminized or Chrome) Choose Finish:Aluminized efficiencyGrand Rock 4", 5" or 6" Exhaust Reducer Pipe (Aluminized or Chrome) Grand Rock 4", 5" or 6" Exhaust Reducer Pipe (Aluminized or Chrome) O. D.= Outside Dimension No Bell, Fits In A I. D. Pipe I. D. = Inside Dimension Belled, Slides Over A Pipe 8 inch Length Top Quality Chrome Finish or Rolled Steel Aluminized Finish Sold Individually Made in America Available Sizes: 4" O. D. 5" I. D. 4" O. D. 5" I. D. 5" O. D. 4" I. D. 5" O. D. 4" I. D. 5" O. D. 6" I.