BORLA 400826 Crate Mufflers ATAK 2.5" x 2.5" GM Stock 283 / 327 / 350 CID ymm_47 studs are recommended

studs are recommended

1/2˝ x 7/8 x (ID x OD x Thickness)

which is designed to unleash the system’s full potential and enhance the performance of the car as the revs rise

Specifications Socket Size(s) 10mm hex

This muffler features a directional design

BORLA 400826 Crate Mufflers ATAK 2.5" x 2.5" GM Stock 283 / 327 / 350 CID ymm_47 studs are recommendedDescription BORLA 400826 Crate Mufflers ATAK 2. 5" x 2. 5" GM Stock 283 327 350 CID The CrateMuffler is designed to optimize both sound and power for crate and custom built engines. This model features the aggressive ATAK sound profile and is directional, with the outlet identified by a mounting bracket welded to the endcap. It is specifically tuned for the Chevrolet Small Block 283, 327, and 350 CID V8 engine family. The directional design delivers