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  • Peterbilt 359 379 7" Pickett Style Dynaflex Exhaust Stack
  • Peterbilt 359 379 7" Pickett Style Dynaflex Exhaust Stack With Top Stack Options
  • Peterbilt 359 379 7" Dynaflex Exhaust Stack Styles
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Peterbilt 359 379 7" Dynaflex Chrome Exhaust Kit

$2,498.95
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Product Description

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Peterbilt 359 379 7" Dynaflex Chrome Exhaust Kit

Premier Quality Stacks With A Look That Is Unmatched!

  • 7" Dynaflex Chrome Exhaust Kit
  • Fits Peterbilt 359 379 Models
  • This Kit Includes (2) Top Stacks - (2) Center Spools - (2) Lower Elbows - (1) Pack of 8 Urethane Bushings - (4) Clamps - Appropriate Cab Brackets for Your Truck
  • All Clamps & Brackets For Underneath The Truck Are Sold Separately
  • Peterbilt 379 Trucks Typical Use a 58 Degree Elbow
  • Peterbilt 359 Trucks Typically Use a 68 Degree Elbow
  • 90 Degree Elbows Will Work On Both Models
  • Uses Patented Taper Lock Design
  • Quality American Made Product

Need Help Selecting Your Stack Length? View Dynaflex Top Stack Height Chart

*68" Top Stacks Will Equal A Total Of 14' Off The Ground! Buy With Caution! Calculation Based Off Of The Average Truck's Top Bracket Being 100" Off The Ground. 

Optional Y-Pipes:

Standard Dynaflex lower elbows reduce to 5" under the truck. Y-Pipes are available in 5" diameters and allow you to retain your stock flex piping. Choose between aluminum or chrome plated finishes in the 5" Y-Pipes. Also available is the Full Diameter Y-Divider Combo, which upgrades your exhaust package to 90-Degree elbows with no 5" reduction, and upgrades the Y-Pipe to the full diameter of the rest of the exhaust system. The Y Pipe reduces to 5" at the front of the piece to mate with the stock 5" exhaust. 

The 7" Dynaflex chrome exhaust kit is custom made for Peterbilt 359 and 379 models. The Peterbilt 379 trucks use a 58 degree elbow and the 359 trucks use a 68 degree elbow. The 90 degree elbows will work on both models. The kit includes 2 top stacks, 2 center spools, 2 lower elbows, 1 pack of 8 urethane bushings, 4 clamps, and the appropriate cab brackets for your truck. 

*Fixed shipping and Freight/LTL shipping quotes are based on commercial addresses only. If you need a quote to have this delivered to a residential address or farm, please call us so we can provide you with an accurate shipping price. Please refer to our Shipping Info section at the bottom of our website for more information.

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