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Product Summary

Universal Fit, Shorty Header Tube Type, Polished

  • 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

MFG. Part #11576FLT
BrandFlowtech Exhaust
Header Tube TypeShorty
FinishPolished
Material Type304 Stainless Steel

Need To Know

This Product Will Ship Free

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Quick and Easy Returns

Return Policy

Details

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

Guides & Documents

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.

Specifications

KEY SPECS
MFG. Part #11576FLT
BrandFlowtech Exhaust
Header Tube TypeShorty
FinishPolished
Material Type304 Stainless Steel
GENERAL
Flange StyleStandard
Primary Tube Diameter1-5/8"
ColorNatural
Weld-UpNo
Exhaust Port ShapeRound
Collector Diameter2-1/2 Inch
Hardware IncludedYes
Gasket(s) IncludedYes
Sold in QuantityPair
GTIN Code090127040218
Collector Attachment Type3-bolt flange
Collector Reducers IncludedYes
Collector Reducer Exit Diameter2.5"