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Header Modeling Systems

The Icengineworks Exhaust Header Modeling Systems allow you to simulate an exhaust runner using plastic blocks built to specific radii and OD. These blocks can be indexed and rotated to replicate cut and welded pre-bent tubes. Two kit sizes are available to cover 4 or 8 cylinder applications. See the Full Fabrication Systems for an all-in-one header building kit that includes cutting and clamping jigs.

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Icengineworks 1-5/8 inch Basic Header Modeling Set, 124 piece

Icengineworks 1-5/8 inch Basic Header Modeling Set, 124 piece

BEST SELLER
  • Design and layout headers quick and easy
  • Blocks simply snap together
  • Enough pieces for most 4 cylinder applications
Product Details »
Price: $399.99
Icengineworks 1-5/8 inch Pro Header Modeling Set, 248 piece

Icengineworks 1-5/8 inch Pro Header Modeling Set, 248 piece

  • Design and layout headers quick and easy
  • Blocks simply snap together
  • Enough pieces for most V8 applications
Product Details »
Price: $699.99
Icengineworks 1-5/8 inch Header Full Fabrication System

Icengineworks 1-5/8 inch Header Full Fabrication System

  • Design and layout headers quickly and easily
  • Reduces time and material waste
  • Blocks simply snap together
  • Includes Pro Modeling Kit, plus clamps and cutting jig
Product Details »
Price: $1,229.98
Sale Price: $1,199.99
Icengineworks 1-3/4 inch Basic Header Modeling Set, 154 piece

Icengineworks 1-3/4 inch Basic Header Modeling Set, 154 piece

BEST SELLER
  • Design and layout headers quick and easy
  • Blocks simply snap together
  • Enough pieces for most 4 cylinder applications
Product Details »
Price: $449.99
Icengineworks 1-3/4 inch Pro Header Modeling Set, 308 piece

Icengineworks 1-3/4 inch Pro Header Modeling Set, 308 piece

BEST SELLER
  • Design and layout headers quick and easy
  • Blocks simply snap together
  • Enough pieces for most V8 applications
Product Details »
Price: $799.99
Icengineworks 1-3/4 inch Header Full Fabrication System

Icengineworks 1-3/4 inch Header Full Fabrication System

  • Design and layout headers quickly and easily
  • Reduces time and material waste
  • Blocks simply snap together
  • Includes Pro Modeling Kit, plus clamps and cutting jig
Product Details »
Price: $1,469.98
Sale Price: $1,439.99
Icengineworks 1-7/8 inch Basic Header Modeling Set, 184 piece

Icengineworks 1-7/8 inch Basic Header Modeling Set, 184 piece

NEW
  • Design and layout headers quick and easy
  • Blocks simply snap together
  • Enough pieces for most 4 cylinder applications
Product Details »
Price: $549.99
Icengineworks 1-7/8 inch Pro Header Modeling Set, 368 piece

Icengineworks 1-7/8 inch Pro Header Modeling Set, 368 piece

NEW
  • Design and layout headers quick and easy
  • Blocks simply snap together
  • Enough components for most V8 applications
Product Details »
Price: $999.99
Icengineworks 1-7/8 inch Header Full Fabrication System

Icengineworks 1-7/8 inch Header Full Fabrication System

NEW
  • Design and layout headers quickly and easily
  • Reduces time and material waste
  • Blocks simply snap together
  • Includes Pro Modeling Kit, plus clamps and cutting jig
Product Details »
Price: $1,709.98
Sale Price: $1,679.99
Icengineworks 2 inch Basic Header Modeling Set, 124 piece

Icengineworks 2 inch Basic Header Modeling Set, 124 piece

BEST SELLER
  • Design and layout headers quick and easy
  • Blocks simply snap together
  • Enough pieces for most 4 cylinder applications
Product Details »
Price: $449.99
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