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}Need Help? Call Us1-866-529-0412
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Vehicle Info Required to Guarantee FitAdd Vehicle
Flowtech® 11100FLT Long Tube Headers
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$205.15
$256.95Save: $51.80(20%)
Manufacturer #11100FLT
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1
Highlights
Part:
Brand:
Emissions:
46-State Legal (Cannot ship to CA, CO, NY or ME)
Series:
Long Tube Series
Header Style:
Long Tube
Primary Tube Diameter:
1 5/8 in. Primary Tube
Color Finish:
Painted Black
Collector Diameter:
3 in. Collector
Quantity Sold:
Kit
Warranty:
90-day Flowtech warranty
Prop 65 Warning:
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Collector Attachment Style:
Flanged
Design:
4-1
Head Flange Thickness:
5/16 in. Thick Head Flange
Includes:
With Gasket(s) and Bolts/Studs
Material:
Made of Steel
Port Shape:
Round Port
Primary Tube Gauge:
16 Gauge
Vehicle Fitment Information
Vehicle Name
Submodel
Engine
Fitment Information
1964 Buick Sportwagon
Base
6 Cyl 3.7L
Small Block Chevy Swap
1964 Oldsmobile 442
Base
8 Cyl 5.4L
Small Block Chevy Swap
1964-1965 Buick Sportwagon
Base
8 Cyl 4.9L
Small Block Chevy Swap
1964-1965 Oldsmobile F85
Base
6 Cyl 3.7L
Small Block Chevy Swap
1964-1965 Oldsmobile F85
Deluxe
6 Cyl 3.7L
Small Block Chevy Swap
Page 1 of 33 | Showing 1 - 5 of 161 results
Product Information
FLOWTECH – LONG TUBE PERFORMANCE HEADERS
You can expect more power, torque and fuel efficiency after you bolt on a pair of Flowtech long tube performance headers. Designed and made to fit precisely, they feature leak-tested O-ring port seals and Mandrel-formed Power Plenums for low back pressure. You can improve the power and sound on your street machine with Flowtech’s wide range of performance exhaust products.
- Includes mounting hardware and high-quality gaskets
- Engineered and built to fit precisely for easy installation
- Leak-tested O-ring port seals
- Mandrel-formed, low back pressure Power Plenum
- Add power and increase fuel efficiency at the same time
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.
In the Garage with CarParts.com
Product Q&A
0
Are u sure they fit 71 nova v8. Cause many headers don't fit cause they rub the steering box?Benny G.Oct 04, 2023
Best Answer:Hi Benny, I'm pleased to assist you. Yes, these long tube headers are guaranteed to fit the 8 Cyl 5.0L standard transmission and 8 Cyl 5.7L automatic transmission, 1971 Chevrolet Nova Base. To continue ordering, click the link below. Take advantage of our ongoing sale and limited supplies. I hope this is helpful, and enjoy shopping!
<a href="https://www.carparts.com/headers/flowtech/f3111100?can=CPGG4850_CSQA_20231004" target="_blank">https://www.carparts.com/headers/flowtech/f3111100?can=CPGG4850_CSQA_20231004</a>
Grace G.STAFFOct 04, 2023Customer Reviews
I put these on a 1974 Nova 350 with A/C and power steering. I chose to delete the lower A/C bracket which was really not needed anyway. Everything fit as it should with no exhaust leaks. All the hardware was included and worked. I have had low priced headers before and never had much luck until now.
Purchased on Sep 23, 2008