Borla CrateMuffler SBC Hot 350/383 3.0 inch Offset/Center 14in x 4.35in x 9in Oval S-Type Muffler Drivetrain>Slave Cylinder The system delivers the classic

The system delivers the classic s-Type sound with no drone inside the vehicle

In recent testing this system outflowed the factory intake by 113%

The famous straight-through

minus drone -- delivering the ultimate mix of performance and sophistication

Borla CrateMuffler SBC Hot 350/383 3.0 inch Offset/Center 14in x 4.35in x 9in Oval S-Type Muffler Drivetrain>Slave Cylinder The system delivers the classicBORLA(r)'s CrateMuffler(r) is the world's first muffler purpose built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. This muffler is tuned for the Chevrolet Small Block 350 383 406 CID V8 engine family. The directional design provides the classic S Type sound and will dramatically reduce, or eliminate drone on specified