Muffler 40" Series 2.5" Offset In/2.5" Center Out Aggressive dad 1989-1989 Chevrolet K2500 379 CID

1989-1989 Chevrolet K2500 379 CID

This system is a great way to improve the performance of your engine while giving your car a unique race inspired deep unique tone that others won't soon forget

1967-1967 Buick Skylark 340 CID

7L Hemi engine and is perfect for the person looking for aggressive exterior and interior sound levels

The bolt-on 409S stainless steel system fits both the 4

Muffler 40" Series 2.5" Offset In/2.5" Center Out Aggressive dad 1989-1989 Chevrolet K2500 379 CIDOverview: The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're 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. Features: Flowmaster quality Straight through design Moderate exterior performance tone Durable fully welded 409S stainless steel case Specs: Body Height: 4 Body Length: 13 Body Material: