SKU: 49381504373

Flowtech 31100FLT SBC Small Block Chevy 350 Long Tube Header, Ceramic Coated

Sale price$233.98 Regular price$259.98
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Flowtech 31100FLT SBC Small Block Chevy 350 Long Tube Header, Ceramic CoatedOverview: 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

Overview:

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.
 

Features:

  • 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

Fitment Notes:

  • Works with factory power steering and power brakes
  • Will NOT fit 67-69 Camaro with 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 passenger wagons
  • Must modify exhaust to retain cat. conv.
  • 68-74 Chevy II/Nova will NOT fit with A.I.R. injection pump

Applications:

Year Make Model Engine Fitment Notes
1973-1974 Buick Apollo 5.7L V8 350 CID Please See Above!
1965-1967 Buick Gran Sport Small Block Chevy Swap Please See Above!
1970-1972 Buick GS 5.7L V8 350 CID Please See Above!
1968-1969 Buick GS 350 5.7L V8 350 CID Please See Above!
1968-1969 Buick GS 400 Small Block Chevy Swap Please See Above!
1970-1972 Buick GS 455 Small Block Chevy Swap Please See Above!
1968-1972 Buick Skylark 5.7L V8 350 CID Please See Above!
1968-1969 Buick Special 5.7L V8 350 CID Please See Above!
1968-1972 Buick Sportwagon 5.7L V8 350 CID Please See Above!
1967-1969 Chevrolet Camaro 4.9L V8 302 CID Please See Above!
1969-1973 Chevrolet Camaro 5.0L V8 307 CID Please See Above!
1967-1969 Chevrolet Camaro 5.3L V8 327 CID Please See Above!
1968-1969 Chevrolet Camaro 5.4L V8 327 CID Please See Above!
1967-1974 Chevrolet Camaro 5.7L V8 350 CID Please See Above!
1968-1972 Chevrolet Chevelle 5.0L V8 307 CID Please See Above!
1964-1968 Chevrolet Chevelle 5.3L V8 327 CID Please See Above!
1965 Chevrolet Chevelle 5.4L V8 327 CID Please See Above!
1967-1968 Chevrolet Chevelle 5.4L V8 327 CID Please See Above!
1968-1972 Chevrolet Chevelle 5.7L V8 350 CID Please See Above!
1968-1972 Chevrolet El Camino 5.0L V8 307 CID Please See Above!
1964-1969 Chevrolet El Camino 5.3L V8 327 CID Please See Above!
1968 Chevrolet El Camino 5.4L V8 327 CID Please See Above!
1968-1972 Chevrolet El Camino 5.7L V8 350 CID Please See Above!
1964-1967 Chevrolet Malibu 5.3L V8 327 CID Please See Above!
1969-1971 Chevrolet Nova 5.0L V8 307 CID Please See Above!
1972-1974 Chevrolet Nova 5.7L V8 350 CID Please See Above!
1971-1972 GMC Sprint 5.0L V8 307 CID Please See Above!
1971-1972 GMC Sprint 5.7L V8 350 CID Please See Above!
1964-1971 Oldsmobile 442 Small Block Chevy Swap Please See Above!
1968-1972 Oldsmobile Cutlass 5.7L V8 350 CID Please See Above!
1968-1972 Oldsmobile Cutlass Supreme 5.7L V8 350 CID Please See Above!
1968-1972 Oldsmobile F85 5.7L V8 350 CID Please See Above!
1973-1974 Oldsmobile Omega 5.7L V8 350 CID Please See Above!
1968-1972 Oldsmobile Vista Cruiser 5.7L V8 350 CID Please See Above!
1968-1971 Pontiac Acadian 5.0L V8 307 CID Please See Above!
1968 Pontiac Acadian 5.3L V8 327 CID Please See Above!
1968-1971 Pontiac Acadian 5.7L V8 350 CID Please See Above!
1964-1967 Pontiac Beaumont 5.3L V8 327 CID Please See Above!
1964-1972 Pontiac GTO Small Block Chevy Swap Please See Above!
1968-1972 Pontiac LeMans 5.7L V8 350 CID Please See Above!
1968-1970 Pontiac Tempest 5.7L V8 350 CID Please See Above!
1971 Pontiac Ventura 5.0L V8 307 CID Please See Above!
1972-1974 Pontiac Ventura 5.7L V8 350 CID Please See Above!

Specs:

Brand Flowtech
Collector Diameter 3.00 inch
Emission Code 4
Engine Chevrolet Small Block Gen I
Header Finish Silver Ceramic
Header Flange Thickness (in) 3/8 inch
Header Style Long Tube
Primary Tube Dia. 1-5/8 inch
Product Type Headers
Tube Material Mild Steel
Part Number 31100FLT
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49381504373

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Jon J Ceresa
West Palm Beach, US
★★★★★ 5
Fits perfectly on my Dyson.
Size: 11SMax-24Pack
Fit perfectly. Work great. Improves your suction and cleaning power back to new. Good price. Fast shipping.
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Reviewed in the United States on January 28, 2026
M
Verified Purchase
Mark
Lake Worth, US
★★★★★ 5
good
Size: 11S-25Pack
It doesnt feel like the original Eufy Brand but still very good.
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Reviewed in the United States on May 11, 2026
B
Verified Purchase
Barbara Rambow
Omaha, US
★★★★★ 4
Workable but not as tight to fit
Size: 11SMax-24Pack
They work, but they don’t click in as smooth as the original pieces did
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Reviewed in the United States on January 20, 2026
H
Verified Purchase
Huf
Alexandria, US
★★★★★ 5
Fast shipping, items as advertised.
Size: 11SMax-24Pack
Perfect fit.
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Reviewed in the United States on May 20, 2026
Y
Verified Purchase
Your Name Here
Battle Creek, US
★★★★★ 5
Works for my G30 Verge
Size: 11SMax-24Pack
Fit my G30 Verge. Works well and brought it back to life. Great value for the money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026

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