LS swaps demand headers built specifically for the conversion — factory manifolds don't clear the frame, and cheap headers crack, rust, and kill flow before the build is done.
The Fredlox Direct LS Swap Shorty Exhaust Headers are 1-3/4" stainless steel headers designed for engine conversion builds using LS1, LS2, LS3, LS6, and LS10 engines in trucks, SUVs, and cars. The shorty design gives you the clearance needed for tight engine bay conversions while improving exhaust flow over cast iron manifolds. Stainless steel construction resists heat, corrosion, and cracking through sustained high-performance use, and the set is built to support turbo and naturally aspirated setups with a proper collector design.
Why You'll Love It
Purpose-built for LS swap conversions — designed to fit LS-series engines in non-GM applications where factory manifolds won't clear
Fits LS1, LS2, LS3, LS6 & LS10 — covers the full range of Gen III/IV LS engine families used in performance swaps
1-3/4" primary tube diameter — optimized tube sizing for strong mid-range and top-end flow on street and track builds
Shorty design for tight engine bays — compact header length clears frame rails and firewall in conversion applications where long-tube headers won't fit
Stainless steel construction — resists heat, rust, and cracking through sustained high-temperature exhaust cycles
Turbo-compatible collector design — works with forced induction and naturally aspirated setups
Specifications
Primary Tube Diameter
1-3/4 inches
Style
Shorty / engine conversion
Material
Stainless steel
Compatible Engines
Chevy LS1, LS2, LS3, LS6, LS10
Compatible Vehicles
Truck, SUV, car (LS swap applications)
Application
LS engine swap / conversion builds
What's Included
1× Set of LS swap shorty exhaust headers (driver and passenger side)
Every set ships quality-inspected and ready to install. Not satisfied? Our return policy keeps your purchase completely risk-free.
Add to cart and give your LS swap the exhaust it deserves.
