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Flowtech LS Swap Exhaust Manifolds 2.25" Outlet Silver 31730-1FLT

PART NUMBER:
31730-1FLT
UPC:
90127074060
MPN:
31730-1FLT
Availability:
Ships from Manufacturer
Shipping:
Free Over $98 In U.S. 48
Type:
LS Swap Exhaust Manifolds
Application:
Multi-Fit
Material:
Cast Iron
Finish:
Silver Ceramic
Engine:
Gen III/IV (LS Based)
Collector Dia. (In.):
2.25
Primary Tube Dia. (In.):
1-3/4
Bolt Size:
M8 x 1.25 x 25mm
Mounting Hardware Included:
Yes
On Sale
  • Flowtech LS Swap Exhaust Manifolds 2.25" Outlet Silver 31730-1FLT
  • Flowtech LS Swap Exhaust Manifolds 2.25" Outlet Silver 31730-1FLT
  • Flowtech LS Swap Exhaust Manifolds 2.25" Outlet Silver 31730-1FLT
  • Flowtech LS Swap Exhaust Manifolds 2.25" Outlet Silver 31730-1FLT
  • Flowtech LS Swap Exhaust Manifolds 2.25" Outlet Silver 31730-1FLT
  • Flowtech LS Swap Exhaust Manifolds 2.25" Outlet Silver 31730-1FLT
  • Flowtech LS Swap Exhaust Manifolds 2.25" Outlet Silver 31730-1FLT
  • Flowtech LS Swap Exhaust Manifolds 2.25" Outlet Silver 31730-1FLT
  • Flowtech LS Swap Exhaust Manifolds 2.25" Outlet Silver 31730-1FLT
  • Flowtech LS Swap Exhaust Manifolds 2.25" Outlet Silver 31730-1FLT
Now: $397.95
Was: $441.95

Description

Flowtech LS Swap Exhaust Manifolds 2.25" Outlet Silver 31730-1FLT

Multi-fit - 2.25 in. Outlet

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.

Features:

  • 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
Choose Your Part Manifold
Collector Diameter 2.25 inch
Emission Code 8
Engine GM Gen III/IV (LS)
Exhaust Manifold Style Standard Swap
Finish Silver Ceramic
Header Style Manifold
Material Cast Iron
Primary Tube Dia. 1-3/4 inch
Product Type Manifold
Subframe Stock
Tube Material Cast Iron
Type of Component Manifold
UPC 090127074060
Part Number 31730-1FLT

 

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