Universal CrateMuffler SBC Hot 350/383 3" Offset/Center 14" x 4.35" x 9" Oval Muffler (BOR400840) pacbrake-automated Optimized Performance: Reduces backpressure to

Optimized Performance: Reduces backpressure to facilitate better exhaust flow

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75" FORD 4

Frame-cut bumpers require a clocked blowoff valve

Universal CrateMuffler SBC Hot 350/383 3" Offset/Center 14" x 4.35" x 9" Oval Muffler (BOR400840) pacbrake-automated Optimized Performance: Reduces backpressure toBorla(r)'s CrateMuffler 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. The directional design provides custom sound, tuned for each engine family and will dramatically reduce, or eliminate drone on specified applications. Built from premium T 304 stainless steel, superior to T 400 series