.40-.46 Muffler Extension by DuBro
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The DuBro .40-.46 Muffler Extension may be required on a model with a .40-.46 size ASP, Magnum, O.S., and Thunder Tiger engines. Includes two 3mm x 50mm screws. Dimension between screws is 1 7/16. Made in the USA.
This product was added to our catalog on January 31, 2018.