SKU: 88735410018

Flowtech Long Tube Header - Black Paint - 11530FLT

Sale price$122.37 Regular price$135.97
Save 10%

Pay in installments of $33.99 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

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

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Flowtech Long Tube Header - Black Paint - 11530FLTOverview: 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 resistant black paint for a stealthy appearance. Features: Fuel Economy From The Engine Precision engineered

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 resistant black paint for a stealthy appearance.

Features:

  • Fuel Economy From The Engine
  • Precision engineered for fit, performance and economy
  • Constructed of .049 cold roll flash mild steel tubing
  • Include All Mounting Hardware
  • Leakproof O-Ringed Port Seals
  • Mandrel-Formed Power Plenum
  • Leak Test For Max Performance

Application:

  • 1973-1986 Chevrolet C20 Suburban
  • 1975-1986 Chevrolet C20
  • 1975-1986 Chevrolet C30
  • 1973-1980 Chevrolet C10 Suburban
  • 1979-1986 GMC C3500
  • 1979-1986 GMC C2500
  • 1979-1986 GMC C2500 Suburban
  • 1968-1974 Chevrolet C10 Pickup
  • 1968-1974 Chevrolet C20 Pickup
  • 1968-1974 Chevrolet C30 Pickup
  • 1968-1974 Chevrolet K10 Pickup
  • 1968-1974 GMC C35/C3500 Pickup
  • 1968-1974 GMC K25/K2500 Pickup
  • 1968-1974 Chevrolet K20 Pickup
  • 1968-1974 Chevrolet K30 Pickup
  • 1968-1974 GMC C15/C1500 Pickup
  • 1968-1974 GMC C25/C2500 Pickup
  • 1968-1974 GMC K35/K3500 Pickup
  • 1975-1980 Chevrolet C10
  • 1987-1991 GMC R2500 Suburban
  • 1976-1980 Chevrolet K10
  • 1977-1981 Chevrolet K30
  • 1973-1976 GMC Jimmy
  • 1975-1978 GMC C15
  • 1975-1978 GMC C15 Suburban
  • 1975-1978 GMC C25
  • 1975-1978 GMC C25 Suburban
  • 1975-1978 GMC C35
  • 1976-1978 Chevrolet K5 Blazer
  • 1976-1978 GMC K25
  • 1979-1981 GMC K3500
  • 1976-1978 Chevrolet K20
  • 1989-1991 Chevrolet R2500 Suburban
  • 1976-1977 GMC K25 Suburban
  • 1968-1969 GMC K15/K1500 Pickup
  • 1973-1974 GMC C15/C1500 Suburban
  • 1987-1988 Chevrolet R20 Suburban
  • 1979-1980 GMC C1500
  • 1979-1980 GMC C1500 Suburban
  • 1980 GMC K1500
  • 1987 GMC R2500
  • 1987 GMC R3500
  • 1973 Chevrolet Blazer
  • 1974 GMC K15/K1500 Suburban
  • 1973 Chevrolet K20 Suburban
  • 1974 GMC C25/C2500 Suburban
  • 1976 GMC K15
  • 1987 Chevrolet R20
  • 1987 Chevrolet R30
  • 1974 GMC K25/K2500 Suburban

Specs:

Brand Flowtech
Collector Diameter 3.00 inch
Emission Code 4
Engine Big Block Chevy
Header Finish Black Paint
Header Flange Thickness (in) 3/8 inch
Header Style Long Tube
Primary Tube Dia. 1-3/4 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: 88735410018

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Leonardo Perez
Houston, US
★★★★★ 1
Mal presentado
Size: 9, Color: Black Full Grain
Un zapato llego con cosido defectuoso
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2025
J
Verified Purchase
Joe
Birmingham, US
★★★★★ 5
Comfortable
Size: 11.5, Color: Black Full Grain
Fit great very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
D
Verified Purchase
DAVID L.
Houston, US
★★★★★ 5
Nice shoes!
Size: 11, Color: Black Full Grain
I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
B
Verified Purchase
Bamaphan
Natrona Heights, US
★★★★★ 5
Good shoes!!!!!
Size: 10, Color: Tan Full Grain
They are comfortable, they fit, great style. I bought blue, brown and black shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
S
Verified Purchase
Shawn
Alexandria, US
★★★★★ 5
Great Product
Size: 13, Color: Black Full Grain
2nd Johnston & Murphy comfortable and stylish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025

recommand products