Flowtech Long Tube Header - Ceramic Coated  - 31506FLT
SKU: 89407979871

Flowtech Long Tube Header - Ceramic Coated - 31506FLT

Sale price$171.42 Regular price$190.47
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

Flowtech Long Tube Header - Ceramic Coated - 31506FLTOverview: 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

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 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.

Features:

  • Fuel Economy From The Engine
  • Leak Test For Max Performance
  • Ceramic Headers
  • Rust And Corrosion Resistance
  • Mandrel-Formed Power Plenum
  • Leakproof O-Ringed Port Seals
  • Include All Mounting Hardware

Application:

  • 1969-1991 Chevrolet Blazer
  • 1970-1991 GMC Jimmy
  • 1968-1986 Chevrolet K20 Suburban
  • 1968-1986 Chevrolet K10 Suburban
  • 1975-1986 Chevrolet K20
  • 1975-1986 Chevrolet K10
  • 1975-1986 Chevrolet K5 Blazer
  • 1977-1986 Chevrolet K30
  • 1967-1974 GMC K15/K1500 Pickup
  • 1979-1986 GMC K1500 Suburban
  • 1979-1986 GMC K2500
  • 1967-1974 GMC K25/K2500 Pickup
  • 1967-1974 Chevrolet K20 Pickup
  • 1979-1986 GMC K1500
  • 1979-1986 GMC K2500 Suburban
  • 1979-1986 GMC K3500
  • 1967-1974 Chevrolet K10 Pickup
  • 1968-1974 Chevrolet K30 Pickup
  • 1968-1974 GMC K25/K2500 Suburban
  • 1968-1974 GMC K35/K3500 Pickup
  • 1968-1974 GMC K15/K1500 Suburban
  • 1975-1978 GMC K15 Suburban
  • 1975-1978 GMC K25
  • 1975-1978 GMC K25 Suburban
  • 1975-1978 GMC K15
  • 1977-1978 GMC K35
  • 1970 GMC C35/C3500 Pickup
  • 1986 GMC C2500 Suburban
  • 1987 GMC V1500

Specs:

Brand Flowtech
Collector Diameter 2.50 inch
Emission Code 4
Engine Chevrolet Small Block
Header Finish Silver Ceramic
Header Style Long Tube
Primary Tube Dia. 1-5/8 inch
Product Type Headers
Tube Material Mild Steel
Warning California Proposition 65
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: 89407979871

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Verified Purchase
Deviant
Omaha, US
★★★★★ 5
Amazon not delivering after 2 days past delivery date
Size: 36, Color: Camo
These shorts are awesome some of my favorite but Amazon has delayed the out for delivery 2 days in a row now from the original 2 days was supposed to be delivered
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
K
Verified Purchase
KuroodoD
West Palm Beach, US
★★★★★ 3
I love them but pockets tear easily
Size: 34, Color: #01black
I love them. They look nice and they are comfortable. I bought a total of three and they're all I wear in the summer. Unfortunately the strap pockets wear out easily. On my left pocket I store a ridge wallet and my keys. For two of my most worn pair, the strap tore up to where it no longer holds the pocket closed properly. On one of those in the same pocket, a hole ended up torn in the corner. The third one I had to throw out after it shrunk after being washed improperly (can't wash them like I did my previous shorts which I washed the same way as the rest of my clothes). I think I'll continue to wear them, maybe even buy one more, until I find something better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2023
S
Verified Purchase
Sean reddin
Houston, US
★★★★★ 5
Pocket and ability to hook my speaker to
Size: 32, Color: Black, Size: 32, Color: Black
I can't believe how comfortable they are and I'm very happy with all the pockets in the shorts. I bought the black as it my favorite color but will definitely be ordering all the colors available as they can be used as dress shorts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2025
O
Verified Purchase
Our1000Words
Carnegie, US
★★★★★ 5
Nice and Yellow Casual Dressed up Perfection
Size: Medium, Color: Beige, Size: Medium, Color: Beige
The shirt looked felt and fit great on my son. It was lightweight, the cor was as appeared on the screen. The perfect shade of yellow. The quality was very good and it is true to size. I got him a medium he is 170 5/10
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Reviewed in the United States on June 2, 2026
R
Verified Purchase
Robert Pratt
Waukegan, US
★★★★★ 5
Fit is good.
Size: X-Large, Color: Navy Blue
Fit is good, American XL. Not tailored for untucked wearing as are real guayaberas.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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