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MAC Chevy/GMC V8 5.3L, 6.0L & 6.2L 2007*-2008 Air System

The MAC 3607 will include the Following:

MAC Big Mouth Filter (Part # 30098)
Big 4" Stainless Steel Mandrel Bent Intake Tube
Stainless Steel Air Chamber
MAC Special GM Velocity Stack
Stainless Steel Clamps
Custom Silicone Connectors



18.2 Peak RWHP, 10.6 Average for 2200RPM Up, Tested on 2007 5.3L V8

Just Basic information, in this testthe Avalanche throttle body showed only 83% of complete opening. This is controlled by GM Torque Management, but this can be tuned out. When tuning Caution on adding to much timing to Low Grage Fuel.

***50 State Legal, C.A.R.B. Approved!***

Shipping Information

  • Item Requires Shipping
  • 10.0 lbs.
  • W10.0000” x H10.0000” x L10.0000”
  • Free Basic Shipping

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