1-7/8" 383-400 Big Block Headers

1-7/8" 383-400 Big Block Headers
Brand: TTI
Product Code: TTi 383-178
Availability: In Stock
Price: $850.00

Available Options

* Coating Options:

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  • Fits Applications:

    • 1966-1976 "B"-bodies

    • 1970-1974 "E"-bodies

    These headers do not fit "A"-body applications

  • 383-400 B Engine
  • Recommended for 400-600 horsepower

Big Block headers by TTI are constructed of 16 gauge mild steel tubing, mandrel bent on sophisticated computer controlled bending machines for precise fit and uninterrupted exhaust flow.  The mandrel bending process maintains a constant inside diameter of the tube for a smoother finish with no restriction of flow and no crimping of the tubes.

  • 1-7/8" O.D. tubes / merged into 3" collectors

  • 3/8" thick laser-cut header and collector flanges, contoured for a leak free fit

  • Above the steering center link design (under chassis) offers maximum header to ground clearance

  • Full length header design for proven power gains

  • One piece header tubes / No slip tubes

  • Header Sets Include:  1/16" Header & Collector Gaskets, Header Bolts (16pcs) and Reducers/Adapters for hook-up to your Exhaust System.

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