Borla CrateMuffler SBC Hot 350/383 2.5 inch Offset/Center 14in x 4.35in x 9in Oval Muffler SPECIAL-ORDER The original oil breather set

The original oil breather set up can cause issues with carbon build-up inside the engine’s intake system over time

stock thrust washers replaced with Roller Torrington bearings saves governor solenoids and reduces friction

No adjustment is needed when pulling or hauling

Adjustment Shims

TruXport rolls tight

Borla CrateMuffler SBC Hot 350/383 2.5 inch Offset/Center 14in x 4.35in x 9in Oval Muffler SPECIAL-ORDER The original oil breather setManufacturer Part # : 400819 Market Description BORLA(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