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FlowtechPart 31100FLT✓ Fits 222 vehiclesMade in CN
Product Details
⚙️
Vehicle Fitment & Compatibility
222 applicationsCompatible Engines
5.3L V8 327ci4.6L V8 283ci5.4L V8 327ci5.0L V8 307ci5.7L V8 350ci6.6L V8 400ci4.9L V8 302ci
Application Notes
with Silver Ceramic Finish1-5/8 inch Tube Diameter, Small Block Chevy Swap1-5/8 inch Tube Diameter
View all 222 vehicle applications
Years
Make / Model
Submodel
Engine
1973–1974
Buick Apollo
1970–1972
Buick GS
1968–1969
Buick GS 350
1968–1969
Buick GS 400
1970–1972
Buick GS 455
1970
Buick GS 455
1965–1967
Buick Gran Sport
1964–1972
Buick Skylark
1968–1972
Buick Skylark
1970
Buick Skylark
1972
Buick Skylark
1964–1969
Buick Special
1964–1967
Buick Special
1964–1972
Buick Sportwagon
1966
Buick Sportwagon
1968–1969
Buick Sportwagon
1965–1974
Chevrolet Bel Air
1965–1969
Chevrolet Bel Air
5.3L V8 327ci
1965–1967
Chevrolet Bel Air
4.6L V8 283ci
1968–1969
Chevrolet Bel Air
5.4L V8 327ci
1968
Chevrolet Bel Air
5.0L V8 307ci
1969–1974
Chevrolet Bel Air
5.7L V8 350ci
1970–1974
Chevrolet Bel Air
6.6L V8 400ci
1965–1972
Chevrolet Biscayne
1965–1969
Chevrolet Biscayne
5.3L V8 327ci
1965–1967
Chevrolet Biscayne
4.6L V8 283ci
1968–1969
Chevrolet Biscayne
5.4L V8 327ci
1968
Chevrolet Biscayne
5.0L V8 307ci
1969–1972
Chevrolet Biscayne
5.7L V8 350ci
1970–1972
Chevrolet Biscayne
6.6L V8 400ci
1969–1972
Chevrolet Brookwood
5.7L V8 350ci
1969–1972
Chevrolet Brookwood
1969
Chevrolet Brookwood
5.0L V8 307ci
1969
Chevrolet Brookwood
5.3L V8 327ci
1970–1972
Chevrolet Brookwood
6.6L V8 400ci
1971–1972
Chevrolet Brookwood
5.0L V8 307ci
1967–1974
Chevrolet Camaro
1967–1973
Chevrolet Camaro
1967–1972
Chevrolet Camaro
5.7L V8 350ci
1967–1969
Chevrolet Camaro
5.3L V8 327ci
1967–1969
Chevrolet Camaro
4.9L V8 302ci
1967–1969
Chevrolet Camaro
5.3L V8 327ci
1967–1969
Chevrolet Camaro
1967
Chevrolet Camaro
5.7L V8 350ci
1968–1969
Chevrolet Camaro
5.4L V8 327ci
1968–1969
Chevrolet Camaro
5.4L V8 327ci
1969–1973
Chevrolet Camaro
5.7L V8 350ci
1969–1974
Chevrolet Camaro
5.7L V8 350ci
1969–1973
Chevrolet Camaro
5.0L V8 307ci
1969–1973
Chevrolet Camaro
5.0L V8 307ci
1970–1974
Chevrolet Camaro
5.7L V8 350ci
1973–1974
Chevrolet Camaro
5.7L V8 350ci
1973
Chevrolet Camaro
5.0L V8 307ci
1966–1972
Chevrolet Caprice
1966–1969
Chevrolet Caprice
5.3L V8 327ci
1966–1967
Chevrolet Caprice
4.6L V8 283ci
1968–1969
Chevrolet Caprice
5.0L V8 307ci
1968–1969
Chevrolet Caprice
5.4L V8 327ci
1969–1972
Chevrolet Caprice
5.7L V8 350ci
1970–1972
Chevrolet Caprice
6.6L V8 400ci
1971–1972
Chevrolet Caprice
5.0L V8 307ci
1973–1974
Chevrolet Caprice
5.7L V8 350ci
1973–1974
Chevrolet Caprice
6.6L V8 400ci
1973–1974
Chevrolet Caprice
5.7L V8 350ci
1973–1974
Chevrolet Caprice
6.6L V8 400ci
1973–1974
Chevrolet Caprice
1973–1974
Chevrolet Caprice
1973
Chevrolet Caprice
5.0L V8 307ci
1973
Chevrolet Caprice
5.0L V8 307ci
1964–1972
Chevrolet Chevelle
1964–1968
Chevrolet Chevelle
5.3L V8 327ci
1964–1968
Chevrolet Chevelle
5.3L V8 327ci
1964–1968
Chevrolet Chevelle
1964–1967
Chevrolet Chevelle
4.6L V8 283ci
1964–1967
Chevrolet Chevelle
4.6L V8 283ci
1964–1965
Chevrolet Chevelle
4.6L V8 283ci
1964–1965
Chevrolet Chevelle
5.3L V8 327ci
1964–1965
Chevrolet Chevelle
1965–1969
Chevrolet Chevelle
1965–1968
Chevrolet Chevelle
5.3L V8 327ci
1965–1967
Chevrolet Chevelle
4.6L V8 283ci
1966
Chevrolet Chevelle
1967–1972
Chevrolet Chevelle
1967–1970
Chevrolet Chevelle
1967–1968
Chevrolet Chevelle
5.3L V8 327ci
1967
Chevrolet Chevelle
4.6L V8 283ci
1968–1972
Chevrolet Chevelle
5.0L V8 307ci
1968–1972
Chevrolet Chevelle
5.0L V8 307ci
1968–1972
Chevrolet Chevelle
5.0L V8 307ci
1968–1972
Chevrolet Chevelle
1968–1969
Chevrolet Chevelle
5.0L V8 307ci
1968
Chevrolet Chevelle
5.3L V8 327ci
1968
Chevrolet Chevelle
5.0L V8 307ci
1968
Chevrolet Chevelle
5.0L V8 307ci
1968
Chevrolet Chevelle
5.3L V8 327ci
1968
Chevrolet Chevelle
1969–1972
Chevrolet Chevelle
5.0L V8 307ci
1969–1972
Chevrolet Chevelle
5.7L V8 350ci
1969–1972
Chevrolet Chevelle
5.0L V8 307ci
1969–1972
Chevrolet Chevelle
5.7L V8 350ci
1969–1972
Chevrolet Chevelle
1969–1972
Chevrolet Chevelle
1969–1972
Chevrolet Chevelle
5.7L V8 350ci
1969–1972
Chevrolet Chevelle
5.7L V8 350ci
1969–1972
Chevrolet Chevelle
5.7L V8 350ci
1969
Chevrolet Chevelle
5.7L V8 350ci
1970–1972
Chevrolet Chevelle
5.7L V8 350ci
1970–1972
Chevrolet Chevelle
5.0L V8 307ci
1970–1972
Chevrolet Chevelle
1970
Chevrolet Chevelle
1971–1972
Chevrolet Chevelle
5.0L V8 307ci
1971–1972
Chevrolet Chevelle
5.7L V8 350ci
1971–1972
Chevrolet Chevelle
5.7L V8 350ci
1971–1972
Chevrolet Chevelle
1971–1972
Chevrolet Chevelle
1968
Chevrolet Chevy II
5.0L V8 307ci
1968
Chevrolet Chevy II
5.3L V8 327ci
1968
Chevrolet Chevy II
5.4L V8 327ci
1968
Chevrolet Chevy II
5.7L V8 350ci
1968
Chevrolet Chevy II
1964–1972
Chevrolet El Camino
1964–1969
Chevrolet El Camino
5.3L V8 327ci
1964–1967
Chevrolet El Camino
4.6L V8 283ci
1968–1972
Chevrolet El Camino
5.7L V8 350ci
1968–1972
Chevrolet El Camino
5.7L V8 350ci
1968–1972
Chevrolet El Camino
5.0L V8 307ci
1968–1972
Chevrolet El Camino
1968–1972
Chevrolet El Camino
5.0L V8 307ci
1968–1972
Chevrolet El Camino
1968–1969
Chevrolet El Camino
5.3L V8 327ci
1968
Chevrolet El Camino
5.4L V8 327ci
1968
Chevrolet El Camino
5.4L V8 327ci
1970–1972
Chevrolet El Camino
6.6L V8 400ci
1970–1972
Chevrolet El Camino
6.6L V8 400ci
1970–1972
Chevrolet El Camino
6.6L V8 400ci
1971–1972
Chevrolet El Camino
5.7L V8 350ci
1969–1970
Chevrolet Estate
5.0L V8 307ci
1969–1970
Chevrolet Estate
5.7L V8 350ci
1969–1970
Chevrolet Estate
1969
Chevrolet Estate
5.3L V8 327ci
1970
Chevrolet Estate
6.6L V8 400ci
1965–1974
Chevrolet Impala
1965–1969
Chevrolet Impala
5.3L V8 327ci
1965–1967
Chevrolet Impala
4.6L V8 283ci
1965–1967
Chevrolet Impala
5.4L V8 327ci
1965–1967
Chevrolet Impala
1966–1967
Chevrolet Impala
4.6L V8 283ci
1968–1969
Chevrolet Impala
5.0L V8 307ci
1968–1969
Chevrolet Impala
5.4L V8 327ci
1969–1974
Chevrolet Impala
5.7L V8 350ci
1970–1974
Chevrolet Impala
6.6L V8 400ci
1971–1973
Chevrolet Impala
5.0L V8 307ci
1969–1972
Chevrolet Kingswood
5.7L V8 350ci
1969–1972
Chevrolet Kingswood
5.7L V8 350ci
1969–1972
Chevrolet Kingswood
1969–1972
Chevrolet Kingswood
1969
Chevrolet Kingswood
5.0L V8 307ci
1969
Chevrolet Kingswood
5.0L V8 307ci
1969
Chevrolet Kingswood
5.3L V8 327ci
1969
Chevrolet Kingswood
5.3L V8 327ci
1970–1972
Chevrolet Kingswood
6.6L V8 400ci
1970–1972
Chevrolet Kingswood
6.6L V8 400ci
1971–1972
Chevrolet Kingswood
5.0L V8 307ci
1971–1972
Chevrolet Kingswood
5.0L V8 307ci
1969–1974
Chevrolet Nova
1969–1974
Chevrolet Nova
5.7L V8 350ci
1969–1973
Chevrolet Nova
5.0L V8 307ci
1973–1974
Chevrolet Nova
5.7L V8 350ci
1973–1974
Chevrolet Nova
1973
Chevrolet Nova
5.0L V8 307ci
1969–1972
Chevrolet Townsman
5.7L V8 350ci
1969–1972
Chevrolet Townsman
1969
Chevrolet Townsman
5.0L V8 307ci
1969
Chevrolet Townsman
5.3L V8 327ci
1970–1972
Chevrolet Townsman
6.6L V8 400ci
1971–1972
Chevrolet Townsman
5.0L V8 307ci
1971–1974
GMC Sprint
5.7L V8 350ci
1971–1974
GMC Sprint
1971–1973
GMC Sprint
5.0L V8 307ci
1971–1972
GMC Sprint
6.6L V8 400ci
1972–1974
GMC Sprint
5.7L V8 350ci
1972–1974
GMC Sprint
1972–1973
GMC Sprint
5.0L V8 307ci
1972
GMC Sprint
6.6L V8 400ci
1974
GMC Sprint
6.6L V8 400ci
1974
GMC Sprint
6.6L V8 400ci
1964–1971
Oldsmobile 442
1964–1972
Oldsmobile Cutlass
1964–1967
Oldsmobile Cutlass
1967
Oldsmobile Cutlass
1968–1972
Oldsmobile Cutlass Supreme
1964–1972
Oldsmobile F85
1964–1966
Oldsmobile F85
1966
Oldsmobile F85
1973–1974
Oldsmobile Omega
1964–1972
Oldsmobile Vista Cruiser
1964–1967
Oldsmobile Vista Cruiser
1968–1971
Pontiac Acadian
1964–1967
Pontiac Beaumont
1967–1974
Pontiac Firebird
1967–1969
Pontiac Firebird
1967–1969
Pontiac Firebird
1967–1968
Pontiac Firebird
1967
Pontiac Firebird
1968–1969
Pontiac Firebird
1969–1974
Pontiac Firebird
1969
Pontiac Firebird
1970–1974
Pontiac Firebird
1970–1974
Pontiac Firebird
1964–1972
Pontiac GTO
1970–1971
Pontiac GTO
1964–1972
Pontiac LeMans
1969–1970
Pontiac LeMans
1970–1972
Pontiac LeMans
1971
Pontiac LeMans
1972
Pontiac LeMans
1964–1970
Pontiac Tempest
1964–1969
Pontiac Tempest
1964–1969
Pontiac Tempest
1971–1974
Pontiac Ventura
1973–1974
Pontiac Ventura
1974
Pontiac Ventura
No applications match your search.
⭐
Key Features
SBC Only -will NOT fit 67-69 Camaro air conditioning
-will NOT fit with angle plug heads or raised port heads
-factory motor mounts must be used for proper engine placement
-does NOT fit with manual transmission on Monte Carlo and late model pas
-will NOT fit with angle plug heads or raised port heads
-factory motor mounts must be used for proper engine placement
-does NOT fit with manual transmission on Monte Carlo and late model pas
Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 3/8" 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 and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces underhood temps for increased performance.
1967-1974 Camaro/Firebird - 1965-1974 Chevy Full Size Car - 1964-1972 GM A-Body - 1968-1974 GM X-Body - 265-400 SBC Engines
- Tuned-length primary tubes for better performance
- Mandrel-bent tubing for smooth exhaust flow
- Light weight & sturdy 16 gauge tubing
- Mandrel-formed Power Plenum collector for low back pressure
- Sturdy, leak-tested O-Ring port seals
- Engineered for a precision fit
- Designed for easy, trouble-free installation
- Includes all mounting hardware and premium gaskets
- Works with factory power steering and power brakes
📖
About this product
1967-1974 Camaro/Firebird - 1965-1974 Chevy Full Size Car - 1964-1972 GM A-Body - 1968-1974 GM X-Body - 265-400 SBC Engines
📋
Product Specifications
Air Injection Tubes
No
Automotive Item Grade
Performance
Bolt Size
3/8-16 x 3/4
Bolts Included
Yes
Brand
Flowtech Exhaust
California Proposition 65 Chemical Name
1
California Proposition 65 Required
Yes
California Proposition 65
Yes
CARB (California) Compliant
No
Catalytic Converter Quantity
0
Category
Exhaust
Collector Attachment
3-Bolt Flange
Collector Diameter
3.00
Collector Reducer Included
Yes
Collector Reducer Outlet Diameter
2.50
Color
Silver
Design
Long Tube
Drive
2WD
EGT Port
No
Emission Code
4
Finish
Ceramic Coated
Flange Thickness
0.3125
Flange Thickness
0.375
Flange Thickness
3/8
Flange Thickness
5/16
Gasket Or Seal Included
Yes
Header Series
Flowtech
Header Style
Long Tube
Material
Mild Steel
Mounting Hardware Included
Yes
Oxygen Sensor Port
No
Part Type
Exhaust Header
Port Shape
Oval
Primary Tubing Diameter
1 5/8
Primary Tubing Diameter
1.625
Product Type
Headers
Prop 65 Yes/No
Yes
Quantity
Sold as a pair
Sub Category
Exhaust Manifolds
Tube Wall Thickness
18
Warning
California Proposition 65
🛡️
Warranty & Compliance
Warranty
Manufacturer's Limited 90 Day Warranty
Country of Origin
CN
⚠ Prop 65 Warning
Yes
1
Emissions Code
4
HS Code
8708925000
📐
Dimensions & Shipping
Product Dimensions
38.5 × 18.4 × 9.9 in
Shipping Dimensions
38.5 × 18.4 × 9.9 in
Weight
12610 g (12.61 kg)