Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Easy to install with included hardware
Specifications Socket Size(s) 9/16 hex UHL 4
It is compatible with both manual and automatic transmissions
For installing the Slip-On system
increased power and torque due to dynamic air boost and denser intake air
BORLA 400854 Crate Mufflers ATAK 2.5" x 2.5" GM Stock 396 CID ymm_17 Easy to install with includedDescription BORLA 400854 Crate Mufflers ATAK 2. 5" x 2. 5" GM Stock 396 CID The CrateMuffler is designed specifically to optimize sound and power for crate and custom built engines. This muffler is directional, with the outlet identified by the mounting bracket welded to the endcap. It is tuned for the Chevrolet Big Block 396, 402, and 427 CID V8 engine family. The directional design delivers an aggressive ATAK sound and helps reduce or eliminate
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