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Flow Tech Long Tube Exhaust Header - 11506FLT

Authorized Dealer
Brand: Flow Tech Flow Tech
0 reviews
  • Have a product question? Ask us
  • Part Number: 11506FLT
  • Part Location: U.S.
  • Availability: 1 In Stock
  • Delivery: Ships Out in 1 - 2 Business Days
  • If purchased before 12:00 EDT - estimated delivery by May 21
Retail: $272.99
Price: $259.99
You Save: $13.00
Collector Diameter (IN)
2-1/2 Inch
Color/ Finish
Black Painted
Exit Location
Chassis Exit
Flange Thickness
5/16 Inch
Flange Type
3 Bolt Flange
Includes Bolts/Studs
Yes
Includes Gaskets
Yes
Includes Reducers
No
Material
Steel
Primary Tube Diameter (IN)
1-5/8 Inch
State Legal
49 State Legal
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Flow Tech Exhaust Header

Exhaust Header; For Use With 283-400 Cubic Inch Chevy Engines; Chassis Exit; 1-5/8 Inch Diameter Primary Tubes; 2-1/2 Inch Diameter Collectors; Painted Black Steel; With Gaskets/ Mounting Hardware

MPN: 11506

Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16 Inch flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.
Style: Long Tube
Exit Location: Chassis Exit
Primary Tube Diameter (IN): 1-5/8 Inch
Collector Diameter (IN): 2-1/2 Inch
Flange Type: 3 Bolt Flange
Flange Thickness: 5/16 Inch
State Legal: 49 State Legal
Color/ Finish: Black Painted
Material: Steel
Includes Bolts/Studs: Yes
Includes Gaskets: Yes
Includes Reducers: No
Welding Required: No

Features

  • Fuel Economy From The Engine
  • Leak Test For Maximum Performance
  • Mandrel Formed Power Plenum
  • Leak Proof O-Ringed Port Seals
  • Constructed Of 0.049 Inch Cold Roll Flash Mild Steel Tubing
  • Precision Engineered For Fit, Performance And Economy
  • Limited 90 Day Supplier Warranty
Specifications of Flow Tech Long Tube Exhaust Header - 11506FLT
Collector Diameter (IN) 2-1/2 Inch
Color/ Finish Black Painted
Exit Location Chassis Exit
Flange Thickness 5/16 Inch
Flange Type 3 Bolt Flange
Includes Bolts/Studs Yes
Includes Gaskets Yes
Includes Reducers No
Material Steel
Primary Tube Diameter (IN) 1-5/8 Inch
State Legal 49 State Legal
Style Long Tube
Welding Required No

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1968 GMC K15/K1500 Pickup
1969 GMC K15/K1500 Pickup
1970 GMC K15/K1500 Pickup
1971 GMC K15/K1500 Pickup
1972 GMC K15/K1500 Pickup
1973 GMC K15/K1500 Pickup
1974 GMC K15/K1500 Pickup

1967 GMC K15/K1500 Suburban
1968 GMC K15/K1500 Suburban
1969 GMC K15/K1500 Suburban
1970 GMC K15/K1500 Suburban
1971 GMC K15/K1500 Suburban
1972 GMC K15/K1500 Suburban
1973 GMC K15/K1500 Suburban
1974 GMC K15/K1500 Suburban

1979 GMC K1500
1980 GMC K1500
1981 GMC K1500
1982 GMC K1500
1983 GMC K1500
1984 GMC K1500
1985 GMC K1500
1986 GMC K1500

1979 GMC K1500 Suburban
1980 GMC K1500 Suburban
1981 GMC K1500 Suburban
1982 GMC K1500 Suburban
1983 GMC K1500 Suburban
1984 GMC K1500 Suburban
1985 GMC K1500 Suburban
1986 GMC K1500 Suburban

1975 GMC K25 Suburban
1976 GMC K25 Suburban
1977 GMC K25 Suburban
1978 GMC K25 Suburban

1967 GMC K25/K2500 Pickup
1968 GMC K25/K2500 Pickup
1969 GMC K25/K2500 Pickup
1970 GMC K25/K2500 Pickup
1971 GMC K25/K2500 Pickup
1972 GMC K25/K2500 Pickup
1973 GMC K25/K2500 Pickup
1974 GMC K25/K2500 Pickup

1968 GMC K25/K2500 Suburban
1969 GMC K25/K2500 Suburban
1970 GMC K25/K2500 Suburban
1971 GMC K25/K2500 Suburban
1972 GMC K25/K2500 Suburban
1973 GMC K25/K2500 Suburban
1974 GMC K25/K2500 Suburban

1979 GMC K2500
1980 GMC K2500
1981 GMC K2500
1982 GMC K2500
1983 GMC K2500
1984 GMC K2500
1985 GMC K2500
1986 GMC K2500

1979 GMC K2500 Suburban
1980 GMC K2500 Suburban
1981 GMC K2500 Suburban
1982 GMC K2500 Suburban
1983 GMC K2500 Suburban
1984 GMC K2500 Suburban
1985 GMC K2500 Suburban
1986 GMC K2500 Suburban

1987 GMC V1500

1987 GMC V1500 Suburban
1988 GMC V1500 Suburban
1989 GMC V1500 Suburban
1990 GMC V1500 Suburban
1991 GMC V1500 Suburban

1987 GMC V2500

1987 GMC V2500 Suburban
1988 GMC V2500 Suburban
1989 GMC V2500 Suburban
1990 GMC V2500 Suburban
1991 GMC V2500 Suburban

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