The Favorite! Copy of GEM box muffler for 610/820 West Bend engine. SOLD OUT Read notes here.

EX-02 No more headers or caps! Stainless bolts and nuts only, $5 pair.

Early REED style thin muffler, exhausts rearward for either LH or RH engines. Available in REED script on cover. All gone! May have some more 580 and Mac in 6 months or so.

Early REED 2 piece box muffler for 610/820 WB engines. Nice economy muffler. Out of Stock.

Now available in LH or RH.