Skip to main content

Flowtech 11704-1FLT Rams Horn Exhaust Manifolds - Ceramic Coated

Small Block Chevy Rams Horn Exhaust Manifolds; 1-5/8 in. primary diameter; 2-1/4 in. Collector; Silver Metallic Ceramic Coated

Part # 11704-1FLT Be the first to write a review

Flowtech 11704-1FLT Rams Horn Exhaust Manifolds - Ceramic Coated

In Stock
Free Shipping
$435.95
Add to Wishlist
Starting at $39 a month with Learn More
3

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

See Emissions Details
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
Brand Flowtech
Emission Code3
Product TypeExhaust Manifolds
UPC090127690734
Manufacturer Part Number11704-1FLT
Part Number11704-1FLT
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and 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

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Manifold to head bolts not included.<br>Header Dimensions:<br><br> Width of Header at widest point from exhaust flange- 3.823 in.<br> Height of Header from highest to lowest point - 7.13 in.<br> Length of Header from leading edge to trailing edge - 18.623 in.<br> Cylinder Head surface to outside point - 3.52 in.<br> Bolt center to top of manifold - 3.51 in.<br> Manifold bolt center to bottom of collector - 5.50 in.<br> Collector mounting hole center to center- 3.031 in.
Reviews

    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.