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Long Tube Headers
InfoVehicle Info Needed
FLOWTECHPART NUMBER: 387-11100

Long Tube Headers

$25495
2 left in stock
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$2496
Painted Long Tube Headers for 1964-1989 GM Passenger Cars with Small Block Chevy 265-400 ci

555-30050

Painted Long Tube Headers for 1964-1989 GM Passenger Cars with Small Block Chevy 265-400 ci

$22999

GM Cars
    Long Tube Headers
  • Chevy 283-400
  • 1964-1977 Chevelle
  • 1965-1989 Full-Size Car
  • 1967-1981 Camaro
  • 1969-1979 Nova
  • 1970-1977 Monte Carlo
  • 1.625'' Tube
  • 3'' Collector
  • Painted Black

  • Installation Requires A/C Bracket 387-10042
  • Models Equipped w/Short Compressor - Use Original Bracket
  • Must Modify Stock Exhaust To Retain Catalytic Converter
  • Pre-1970 Models w/Exhaust Manifold Mounted Alt./Gen. Use Bracket 387-10031
  • Will Not Fit Angle Plug Heads
  • Applications with oxygen sensors use reducers 387-10110 for 3' three bolt flange
  • The #1 tube (front drivers) has a small dent for spark plug and spark plug wire clearance

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeHeader
BrandFLOWTECH
Package Height9.6
Package Width18.9
Package Length36.5
Weight30.2 PG
Part CategoryPerformance Parts
Header FinishPainted
Tube DirectionDown Swept
QuantitySold as a pair
Bolts/Studs IncludedYes
Transmission Mount IncludedNo
Header MaterialSteel
Gaskets IncludedYes
Weld-UpNo
Collector Attachment3-bolt flange
Flange StyleStandard
TunedNo
Collector Diameter3 in (76.2 mm)
Motor Mounts IncludedNo
Part FitmentSemi Universal
Reducers IncludedYes
ApplicationAutomotive
Primary Tube Gauge18-gauge
Header StyleFull-length
Cross Over Pipe IncludedNo
Catalytic Converter(S) IncludedNo
Primary Tube Diameter1.625 in (41.3 mm)
Vendor Part Number11100FLT
Package Qty1
Package TypeEA
No Questions
No Reviews
Please click here to download the instructions PDF file

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Some parts are not legal for use in California or other states with similar laws / regulations
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