Rebate

Flowtech 11579FLT Shorty LS Swap Headers, 82-93 S-10, Polished

Rebate

Flowtech 11579FLT Shorty LS Swap Headers, 82-93 S-10, Polished
Flowtech Exhaust

|

#42511579FLT

Flowtech 11579FLT Shorty LS Swap Headers, 82-93 S-10, Polished

$326.95

/each

Factory Shipped

$363.95

Save $37.00


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Product Summary

Shorty Header Tube Type, Standard Flange Style, Natural

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    Key Specs

    MFG. Part #11579FLT
    Header Tube TypeShorty
    Flange StyleStandard
    Primary Tube Diameter1-5/8"
    Material TypeStainless Steel
    See more specs

    Need To Know

    Need help?

    855.313.9176
    View the Help Center

    Quick and Easy Returns

    Return Policy

    Flowtech Exhaust 11579FLT Details

    Flowtech Exhaust products are the perfect combination of quality and value. We are proud to offer these 1-5/8" Shorty Headers for 82-04 S-10 2WD trucks with LS engines. These headers are made of 304 stainless steel and are available in both natural and polished finishes.
    • For GM LS engine swaps into 82-04 S-10 2WD trucks
    • 1-5/8” mandrel bent primary tubes and 2-1/2” collectors constructed of 304 stainless steel for strength and durability
    • 3/8” thick header flanges for a leak-free seal
    • Premium gaskets and hardware included
    • 2-1/2” reducers with oxygen sensor bungs included
    • Available in natural 304 stainless steel and polished 304 stainless steel

    Rebates

    Holley October Promo 10% Off Select Parts Sale

    Holley October Promo 10% Off Select Parts SaleHolleyOctoberPromo10%OffSelectPartsSale

    Holley's October Promo 10% Off Select Parts Sale, running from September 28, 2026, through November 1, 2026. For a limited time, customers can save up to 10% off on select Holley parts, making it the perfect opportunity to upgrade your ride with premium Holley branded parts including Holley, Brawler, Quick Fuel, Leg Wheels, Rev Wheels, Rocket Racing, Flowtech, Edge, Racequip, Apr and Dinan. Purchases must be made between September 28, 2026, through November 1, 2026. This limited-time offer applies to qualifying Holley branded parts purchased during the promotional period. Following the promotion, these parts will revert back to standard pricing.

    Guides & Documents

    Choosing the Right Headers

    CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
    CA Prop 65
    CARB warning

    Flowtech Exhaust 11579FLT Specifications

    KEY SPECS
    MFG. Part #11579FLT
    BrandFlowtech Exhaust
    Header Tube TypeShorty
    Flange StyleStandard
    Primary Tube Diameter1-5/8"
    Material TypeStainless Steel
    ColorNatural
    Weld-UpNo
    Collector Diameter2-1/2 Inch
    FinishPolished
    GENERAL
    Sold in QuantityPair
    GTIN Code090127037737

    Ratings & Reviews

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    Great looking headers!

    5.0

    3 months ago

    Johnny Reb

    Snow Hill, North Carolina

    Verified

    I installed these on my 6.0 LS. This engine is going in an S-10 chassis, that my 1951 Chevy is setting on. These are tight fitting leaving plenty of room to run my exhaust under the floor. Polished stainless looks great!

    Would Recommend

    Showing 1 of 1 reviews

    Questions & Answers

    1 Question • 1 Answer

    The headers fit great on my 6.0 LS. However I'm having a problem fitting my plug wires on, the right bank is so tight I have one plug I cant get a wire on at all. The others are laying right on the header tube. Any help with this would be appreciated.

    by John

    • 3 months ago

    1 answer

    View Answer

    1 of 1 questions shown

    Fitment

    • GM LM4

    • GM LS6

    • GM LS2

    • GM LSA

    • GM LM7

    • GM LQ9

    • 6.2 Chevy LS V8

    • GM LM7

    • GM LQ9

    • 6.2 Chevy LS V8

    • GM LM7

    • GM LQ9

    • 6.2 Chevy LS V8

    • GM L76

    • GM LC9

    • GM LMG

    • GM LY5

    • GM LY5

    • GM LM7

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • GM LS1

    • GM LS3

    • GM LS1

    • GM LS1

    • GM LS6

    • GM LS2

    • GM LS3

    • GM LS4

    • GM LS4

    • 4.8 Chevy LS V8

    • GM LM7

    • 4.8 Chevy LS V8

    • GM L20

    • GM LM7

    • GM LY2

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ9

    • GM LQ4

    • GM LM7

    • GM LQ4

    • GM LQ9

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LS3

    • GM LM4

    • GM LMG

    • GM LY5

    • GM LM7

    • GM L59

    • GM LM7

    • GM LC9

    • GM LMG

    • GM LY5

    • GM LC9

    • GM LMG

    • GM LMG

    • GM LY5

    • GM LQ4

    • GM LMG

    • GM LY5

    • 4.8 Chevy LS V8

    • GM L59

    • GM LM7

    • 4.8 Chevy LS V8

    • GM LMG

    • GM LY5

    • 6.2 Chevy LS V8

    • GM LC9

    • GM LMG

    • GM LC9

    • GM LMG

    • GM LMG

    • GM LY5

    • GM LH6

    • GM LS2

    • GM LM4

    • GM LM4

    • GM LM4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM LM7

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L33

    • GM LQ4

    • GM L20

    • GM LC9

    • GM LMG

    • GM L33

    • GM L59

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • 4.8 Chevy LS V8

    • GM L20

    • GM LM7

    • GM LY2

    • GM LC9

    • GM LMG

    • GM LM7

    • GM L59

    • GM LM7

    • GM LQ4

    • GM LQ4

    • GM LQ4

    • 6.2 Chevy LS V8

    • GM LH8

    • GM LH8

    • GM LS1

    • GM LS3

    • GM LS1

    • GM LS2

    Customer Impersonation Script