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$382.95
$374.95
Flowtech 31100FLT Long Tube Header, Ceramic Coated
Flowtech 31100FLT Long Tube Header, Ceramic Coated
Chevy Small Block V8, Full-length Header Tube Type, Ceramic Coated, Standard Flange Style
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Flowtech 31100FLT Long Tube Header, Ceramic Coated
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Part # 42531100FLT
$374.95
$382.95
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- Primary tube diameter is 1-5/8" and has a 3" collector
- Headers are precision engineered using mandrel bent tubing
- Will fit several Chevy Small Block V8 applications (see list)
- Features formed collectors and 5/16" flanges with sealing rings for a leak-free seal
- They are coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces under hood temps
Details
Header Tube Type:
Full-length
Finish:
Ceramic Coated
Flange Style:
Standard
Primary Tube Diameter:
1-5/8"
Material Type:
Steel
Color:
Silver
Weld-Up:
No
Exhaust Port Shape:
Round
MFG. Part #:
31100FLT
Collector Diameter:
3 Inch
Hardware Included:
Yes
Gasket(s) Included:
Yes
Sold in Quantity:
Pair
Emission Code:
3
GTIN Code:
787480311009
Info
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" 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.
- Tuned-length primary tubes for street 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
Application
67-81 Camaro
64-77 Chevelle
69-79 Nova
70-77 Monte Carlo
65-89 Full Size
283-400
Primary Tube Size 1.625"
Collector Size 3"
Notes
- For proper fitment on a 66 Chevelle, you may have to modify the upper control arms and dimple the #4 and #6 tube.
- Drivers side header on front #1 cylinder primary tube has a manufacturer provided indention (dent) into the primary tube for spark plug/spark plug boot clearance for #3 cylinder spark plug on driver side.
- Will not fit 67-69 Camaro air conditioning.
- Will not fit with angle plug heads or raised port heads.
- Must modify lower A-arm support bracket on 79-81 models.
- Factory motor mounts must be used for proper engine placement.
- Does not fit with manual transmission on Monte Carlo and late model passenger wagons.
Important Messages
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations
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Reviews
Q & A
Videos & Articles
-
Watch our video on the ceramic coating process for Armor Hot Coating. Headers coated with Armor Hot Coating protect your car without sacrificing looks.
-
Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
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Jeremy explains the different options of headers that Speedway Motors offers for Demolition Derby cars. Watch this video to see a variety of options and the benefits of certain headers.