Flowtech - 31730-3FLT
Flowtech LS Swap Exhaust Manifolds - Black Ceramic Finish
Exhaust Manifold; For Use w/LS Engine Swap; 2.25 in. O.D.; Black Ceramic;
These Flowtech cast iron exhaust manifolds have a 2.25 inch outlet, natural cast finish and are designed to hug close to the engine block so they fit into a wide variety of replacement and engine-swap applications at a budget friendly price. Being cast iron means they will provide years of leak-free performance with less under hood noise than traditional headers. Plus, their shorty design means you can route exhaust tubing close to your frame/floor pan for maximum ground clearance.
- Intended for GM LS engine swap applications where durability and leak-free sealing is desired at a budget-oriented price
- Nickel plated steel mating flanges included (mating flange fasteners are not included)
- 2.25 inch outlet diameter offers improved flow for maximum performance from a cast iron exhaust manifold
- 2 bolt exit flange configuration matches the E-rod exhaust manifolds for a factory like fitment. This allows the use of factory gaskets and fasteners if desired, for an OE quality seal and fitment to emissions devices
- Cast from Hi-Silicon-Moly Ductile Iron to provide durability and corrosion resistance
- Tight tuck design provides universal fit for most popular chassis and a clean traditional muscle car appearance
- Available in plain as-cast finish or with black or silver ceramic coatings for reduced engine compartment temps and improved corrosion resistance
Application: Multi-fit
Bolt size: M8 x 1.25 x 25mm
Brand: Flowtech Exhaust
Category: Exhaust
Choose Your Part: Manifold
Collector Diameter: 2.25
Design: Manifold
Emission Code: 8
Engine: GM Gen III/IV (LS)
Exhaust Manifold Style: Standard Swap
Finish: Black Ceramic
Grade Type: Performance
Header Style: Manifold
Material: Cast Iron
part type: Exhaust Manifold
Primary Tube Dia.: 1-3/4 inch
Primary Tubing Diameter: 1-3/4
Primary Tubing Diameter: 1.750
Product Type: Manifold
Sub Category: Exhaust Manifolds
Subframe: Stock
Tube Material: Cast Iron
Type of Component: Manifold
Warning: California Proposition 65
