The Original 40 series muffler delivers an aggressive exterior and interior tone. If youre looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
- Durable fully welded 16 gauge aluminized steel
- Aggressive and powerful exterior exhaust tone
- Noticeable interior resonance
- Excellent Street/Strip and Off Road application
- Made in the USA
- Premium Flowmaster quality
Application:
- 1975-1976 BUICK SKYLARK V8 4.3
- 1975-1977 BUICK SKYLARK V8 5.7
- 1977-1977 BUICK SKYLARK V8 4.9
- 1977-1977 BUICK SKYLARK V8 5.0
- 1973-1974 CHEVROLET C10 SUBURBAN
- 1975-1986 CHEVROLET C10 SUBURBAN V8 5.7
- 1975-1980 CHEVROLET C10 SUBURBAN L6 4.1
- 1975-1980 CHEVROLET C10 SUBURBAN V8 7.4
- 1977-1986 CHEVROLET C10 SUBURBAN V8 5.0
- 1982-1986 CHEVROLET C10 SUBURBAN V8 6.2 DIESEL
- 1967-1981 CHEVROLET CAMARO
- 2010-2013 CHEVROLET CAMARO LS V6 3.6
