1974-1976 400 Automatic Exhaust System with Headers and Magnaflow Mufflers

Tight Tuck headers are metallic ceramic coated. Fits D-Port cylinder heads, including ZZ4 and ZZ383 crate engines. Headers include gaskets and bolts. No A.I.R. provisions. Exhaust hangers must be purchased separately. Set Includes: 283/327/350 Tight Tuck Headers 323586 Aluminized Automatic Front
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Set
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$959.40
price per Set
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Description
Tight Tuck headers are metallic ceramic coated. Fits D-Port cylinder heads, including ZZ4 and ZZ383 crate engines. Headers include gaskets and bolts. No A.I.R. provisions. Exhaust hangers must be purchased separately.
Set Includes:
  • 283/327/350 Tight Tuck Headers
  • 323586 Aluminized Automatic Front Pipe Pair (Used with headers)
  • 323520 Aluminized 2 1/2" Automatic Intermediate Pipe
  • 323066 2 1/2" Hide-Away Magnaflow Muffler Pair
  • 323264 2 1/2" Center Hanger Automatic with Dual Exhaust
    Note:
    Will not fit:
  • GM 340292 "turbo" or "bowtie" heads
  • Airflow Research (AFR) heads
  • Trick Flow (TFS) 195cc with D port heads
  • Aluminum heads from Blueprint Engines
  • Dart Pro I
  • Dart II/Sportsman by World Products
  • Edelbrock Bowtie angle plug
  • Summit part number 152123
  • Dart SHP 200cc
  • Dart S-HP
  • Specifications
    Base Unit of Measure SET
    Net Weight 63.01
    Car Years 1 1974 1975 1976
    Part # 323257
    Search Description PIPES MUFFLERS CORVETTE CENTRAL EXHAUST
    Reviews (1)
    • Fit and finish
      The fit was perfect, a little adjusting here and there, pipes were centered right through the cross member, tucked up real nice money well spent, sound is deep, I love it
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