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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:
- 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
4.5 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Got here quick and new condition
Format: Paperback
Nobody does prophecy like David Jeremiah!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 4
Good information
Format: Hardcover
I like all of his books
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2023
★★★★★ 5
A Book for our Times
Format: Kindle
This book has excellent advice for all Christians, as well as those not sure of what the Bible says. The passages, illustrations, scriptures are presented logically, Biblically, and hold much wisdom. I enjoyed the encouragement, practical steps that all can use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2024
★★★★★ 5
The World of the End book
Format: Paperback
It's very good book written by Dr. David Jeremiah
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025
★★★★★ 5
Diverse Worship--Make A Joyful Noise Unto The Lord All Ye Lands
Format: Hardcover
I love this beautifully illustrated story. Children and adults, too, learn God's vision for His church—true worship. Author Dorena Williamson presents an image of a church no longer divided by race, culture, or style of worship. Instead, the church is a gathering of God's people celebrating who He is and all He has done. Also included are author notes suggesting ways to share the importance of embracing and celebrating God's diverse world with children.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2021
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