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#UP233553
Flowtech 11510FLT Long Tube Header, 1.5 Inch Tube Size
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
- All mounting hardware and gaskets are included for a simple installation
$253.99
/set
In Stock
$326.95
Save $72.96
Order soon, only 1 left in stock!
Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information.
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Product Summary
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
- All mounting hardware and gaskets are included for a simple installation
- These long tube headers are precision engineered using mandrel bent tubing
- Header is coated in a high heat resistant black paint for a stealthy appearance
- Features formed collectors and 5/16" flanges with sealing rings for a leak-free seal
- Specially designed to fit the 63-87 Chevy/GMC pick-up 1/2 & 3/4 & 1-Ton pick-up 4WD 292-230-250 6 Cyl.
Key Specs
| Garage Sale Type | Blemished |
| Header Tube Type | Long Tube |
| Exhaust Port Shape | Round |
| Flange Style | Standard |
| Primary Tube Diameter | 1-1/2" |
Need To Know
Need help?
855.313.9176Ineligible for Return
Contains items that cannot be returned
Flowtech Exhaust 11510FLT Details
Flowtech Exhaust 11510FLT Details

This is Garage Sale priced due to cosmetic imperfections. The item functions as originally intended but is discounted due to the blemishes. The photos above will show the imperfections. THIS PART HAS SCRATCHES ALL OVER PART.
NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS
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 resistant black paint for a stealthy appearance.
- Fuel Economy From The Engine
- Leak Test For Max Performance
- Mandrel-Formed Power Plenum
- Leakproof O-Ringed Port Seals
- Include All Mounting Hardware
- Constructed of .049 roll flash mild steel tubing
- Precision engineered for fit, performance and economy
Application
63-87 Chevy/GMC pick-up 1/2 & 3/4 & 1-Ton pick-up 4WD 292-230-250 6 Cyl.
Tube Size 1.5"
Collector Size 2.5"
Charts
CARB Warning
For race/ off road use only
CARB Warning
For race/ off road use only
Flowtech Exhaust 11510FLT Specifications
Flowtech Exhaust 11510FLT Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 11510FLT |
| Brand | Flowtech Exhaust |
| Garage Sale Type | Blemished |
| Header Tube Type | Long Tube |
| Exhaust Port Shape | Round |
| Flange Style | Standard |
| Primary Tube Diameter | 1-1/2" |
| Material Type | Steel |
| Color | Black |
| Weld-Up | No |
| Collector Diameter | 2-1/2 Inch |
| Finish | Painted |
| Hardware Included | Yes |
| Gasket(s) Included | Yes |
| Collector Reducers Included | Yes |
| Collector Reducer Exit Diameter | 2.25" |
| Collector Attachment Type | 3-bolt flange |
| GENERAL | |
| Sold in Quantity | Pair |
| Notes | HAS HEAT PLATE, 3 BOLT HAS HEAT PLATE GASKET |
| Flange Thickness | 0.3125" |
| Overall Height | 27.25" |
| Emission Code | 3 |
| Header Dimension A | 11.25" |
| Header Dimension B | 26." |
| Header Dimension C | 39" |
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Ratings & Reviews
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