$147 Off
$147 Off
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#UP229937
UNIV LS SWAP-POL SHRTY HDR
- 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
- These universal rear exit shorty headers will fit GM LS1, LS2, LS3, LS6, LSX engines
$209.52
/each
In Stock
$356.95
Save $147.43
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
Shorty Header Tube Type, Round Exhaust Port Shape
- 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
- These universal rear exit shorty headers will fit GM LS1, LS2, LS3, LS6, LSX engines
- Features 1-5/8” mandrel bent primary tubes and 2-1/2” collectors
- Has 3/8” thick header flanges for a leak-free seal
- Comes with 2-1/2” reducers with oxygen sensor bungs
- They are available in natural 304 stainless steel and polished 304 stainless steel
Key Specs
| Garage Sale Type | Blemished |
| Header Tube Type | Shorty |
| Exhaust Port Shape | Round |
| Flange Style | Standard |
| Primary Tube Diameter | 1-5/8" |
Need To Know
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855.313.9176Ineligible for Return
Contains items that cannot be returned
Flowtech Exhaust 11576FLT Details
Flowtech Exhaust 11576FLT Details

This is Garage Sale priced because it is an open box item and returned. PART IS SCRATCHED/SCUFFED. INSTALLATION MARKS FROM PREVIOUS CUSTOMER ATTEMPT AT INSTALL
NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS
Flowtech Exhaust products are the perfect combination of quality and value. We are proud to offer these Universal LS Swap Headers with 1-5/8" primaries and 2-1/2" collectors. These headers are made of 304 stainless steel and are available in both natural and polished finishes.
- Universal rear exit shorty headers for GM LS1, LS2, LS3, LS6, LSX engines
- 1-5/8” mandrel bent primary tubes and 2-1/2” collectors
- 3/8” thick header flanges for a leak-free seal
- Premium gaskets and collectors hadrware.
- 2-1/2” reducers with oxygen sensor bungs included
- Available in natural 304 stainless steel and polished 304 stainless steel
CARB Warning
For race/ off road use only
CARB Warning
For race/ off road use only
Flowtech Exhaust 11576FLT Specifications
Flowtech Exhaust 11576FLT Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 11576FLT |
| Brand | Flowtech Exhaust |
| Garage Sale Type | Blemished |
| Header Tube Type | Shorty |
| Exhaust Port Shape | Round |
| Flange Style | Standard |
| Primary Tube Diameter | 1-5/8" |
| Material Type | Stainless Steel |
| Color | Natural |
| Weld-Up | No |
| Collector Diameter | 2-1/2 Inch |
| Finish | Polished |
| Hardware Included | Yes |
| Gasket(s) Included | Yes |
| Collector Reducers Included | Yes |
| Collector Reducer Exit Diameter | 2.5" |
| Collector Attachment Type | 3-bolt flange |
| GENERAL | |
| Sold in Quantity | Pair |
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