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11704FLT - Flowtech Rams Horn Exhaust Manifolds - Black Paint - default Image
11704FLT - Flowtech Rams Horn Exhaust Manifolds - Black Paint - additional Image
11704FLT - Flowtech Rams Horn Exhaust Manifolds - Black Paint - additional Image
11704FLT - Flowtech Rams Horn Exhaust Manifolds - Black Paint - additional Image
11704FLT - Flowtech Rams Horn Exhaust Manifolds - Black Paint - additional Image
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Flowtech Rams Horn Exhaust Manifolds - Black Paint

Small Block Chevy Rams Horn Exhaust Manifolds; 1-5/8" primary diameter; 2-1/4" Collector; Black Paint

PART# 11704FLT

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$378.95   Suggested Retail
$340.95   Your Price
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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 bolt circle center to center - 3.031"

Overview

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 engines.

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 hardware is included
  • Coated in high heat resistant black paint for a classic look
  • Sold as a pair

Specs

BrandFlowtech
Collector Diameter2-1/4 inch
Emission Code4
Hardware IncludedYes
Header FinishBlack Paint
MaterialSteel
Pack QtyPair
Product TypeExhaust Manifolds
Tube Diameter1.625"
Part Number11704FLT

Service Parts


Emissions

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

Tech Resources

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 bolt circle center to center - 3.031"
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