Performance Muffler Flowmaster Stainless Steel power-steering-lines-and-hoses or partnered with products from

or partnered with products from other Holley brands we can give you the edge you need over the competition

5 V8 1966 - 1974 Dodge Coronet 318/5

all of these enhancements result in an upgrade that's a good improvement over the factory unit

3 V6 1967 - 1968 GMC C25/C2500 Pickup 327/5

heat treating and coatings to provide you with a durable

Performance Muffler Flowmaster Stainless Steel power-steering-lines-and-hoses or partnered with products fromOverview: Single chamber. The 10 Series race mufflers are intended for racing applications and utilize Flowmaster's Delta Flow technology for maximum performance. Recommended for racing applications where a muffler is required without a set decibel limit to be met. Will provide a noticeable dB reduction over open headers. Features: Durable fully welded 16 gauge stainless steel two chamber race muffler Good decibel reduction over open headers No