Dirt Late Model 602 Crate Mild Steel Ceramic Coated Outboard Exhaust Header

Pro Fab Headers and Exhaust

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Dirt Late Model, Chevy 602 Crate Engine, Longhorn/ MasterSbilt/ Rocket XR1 Chassis, 1 5/8"-1 3/4" Stepped, 4 into 1 slip-on, 3" Outlet, Mild Steel Exhaust Header.  Includes: 2x ProChamber 300 steel anti-reversion mufflers (103902-01), 2x Muffler Support Clamps (MSC350).  Headers are designed to run with mufflers.


The Calico CoolBlack II coating is a low temperature cure ceramic coating. Ceramic Coatings are designed to protect steel, stainless steel, and non-metallic substrates. This coating is formulated to withstand temperatures of 1850°F for extended periods without discoloring or flaking from the substrate. This coating is suited for high temperature components like exhaust systems and other components in close proximity to high temperatures. This coating maintains excellent adhesion properties through repeated thermal cycling while providing corrosion resistant characteristics and no reaction to repeated thermal shock.



Provides excellent thermal barrier properties to decrease under-hood temperatures and keep exhaust gas heat inside the headers, Provides excellent corrosion resistant properties, CoolBlack II coating is resistant to thermal shock.

  • Corrosion Protection
  • Heat Resistant


Series: Crate Dirt Late Model
Make: Chevrolet
Cylinder Head Type: 602 Crate Engine
Material: Mild Steel
Tube Size: 1 5/8"-1 3/4" Stepped
Collector Configuration: 4 into 1
Outlet OD: 3.00"
Chassis: Black Diamond
Chassis: Capital
Chassis: Club 29
Chassis: Kryptonite
Chassis: Lazer
Chassis: Longhorn
Chassis: Rocket XR1

Extra Information

Pro Fab Headers and Exhaust