Flowtech exhaust manifolds are the perfect combination of quality and value. These Rams horn exhaust manifolds fit all popular hot rods with the popular small block Chevy engine.
Features:
Tight fit block hugger design for popular hot rod and street rods powered by the popular small block Chevy motors
Cast iron construction styled in the vintage “Rams Horn” design for maximum engine clearance and maximum strength
Smooth transition, 1-5/8” diameter primaries are used for increased exhaust flow increasing performance and improving throttle response
3/8” thick 2-1/4” collector for maximum strength
Thick manifold flange pads for a leak-free seal and maximum strength
Premium aluminum manifold gaskets and collector hardware is included
This manifold is coated in metallic ceramic coating for maximum performance and reduced skin temperatures
Sold as a pair
Specs
Brand
Flowtech
Collector Diameter
2.25 inch
Emission Code
4
Engine
Chevrolet Small Block
Flange Style
Square Port
Gaskets Included
Yes
Hardware Included
Yes
Header Finish
Silver Ceramic
Header Style
Ram Horn
Material
Steel
Pack Qty
Pair
Primary Tube Dia.
1-5/8 inch
Product Type
Manifold
Tube Diameter
1.625"
Part Number
11704-1FLT
Emissions
4
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Manifold to head bolts not included.
Header Dimensions:
Width of Header at widest point from exhaust flange- 3.823" Height of Header from highest to lowest point - 7.13" Length of Header from leading edge to trailing edge - 18.623" Cylinder Head surface to outside point - 3.52" Bolt center to top of manifold - 3.51" Manifold bolt center to bottom of collector - 5.50" Collector mounting hole center to center- 3.031"
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.