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    FlowTech Flowtech Rams Horn Exhaust Manifolds - Chrome 11704-2FLT

    Vendor: FlowTech
    Part Number: 11704-2FLT
    Save $295
    Sale Price $338.95 Regular Price $633.95

    Currently out of stock.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
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    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.


    FlowTech Flowtech Rams Horn Exhaust Manifolds - Chrome 11704-2FLT


    Specifications:

    Bolt size 3/8-16 x 3/4
    Brand Flowtech Exhaust
    CARB (California) Compliant No
    Category Exhaust
    Collector Diameter 2.25
    2877 2.25
    17 Silver
    Design Ram Horn
    Emission Code 3
    Engine Chevrolet Small Block Gen I
    200 Chrome
    Flange Style Square Port
    353 Yes
    Gaskets Included Yes
    3390 Performance
    Hardware Included Yes
    Header Finish Chrome
    Header Style Ram Horn
    8611 No
    10 Steel
    30 Yes
    356 6
    2878 No
    Pack Qty Pair
    part type Exhaust Manifold
    1905 Oval
    Primary Tube Dia. 1-5/8 inch
    Primary Tubing Diameter 1-5/8
    Primary Tubing Diameter 1.625
    Product Type Manifold
    Sub Category Exhaust Manifolds
    Tube Diameter 1.625"
    Warning California Proposition 65
    Bolt size 3/8-16 x 3/4
    Brand Flowtech Exhaust
    CARB (California) Compliant No
    Category Exhaust
    Collector Diameter 2.25
    2877 2.25
    17 Silver
    Design Ram Horn
    Emission Code 3
    Engine Chevrolet Small Block Gen I
    200 Chrome
    Flange Style Square Port
    353 Yes
    Gaskets Included Yes
    3390 Performance
    Hardware Included Yes
    Header Finish Chrome
    Header Style Ram Horn
    8611 No
    10 Steel
    30 Yes
    356 6
    2878 No
    Pack Qty Pair
    part type Exhaust Manifold
    1905 Oval
    Primary Tube Dia. 1-5/8 inch
    Primary Tubing Diameter 1-5/8
    Primary Tubing Diameter 1.625
    Product Type Manifold
    Sub Category Exhaust Manifolds
    Tube Diameter 1.625"
    Warning California Proposition 65
    Description_ABR EXHAUS SMALL
    Description_SHO EXHAUS SMALLBLOCK CH
    Description_INV SMALLBLOCK CHEVY RAM HORN MANIFOLD - CHR
    Description_ASC 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 bolt hole center to center - 3.031"
    Description_DES Flowtech Rams Horn Exhaust Manifolds - Chrome
    Description_EXT Small Block Chevy Rams Horn Exhaust Manifolds, 1-5/8" primary diameter, 2-1/4" Collector, Chrome Finish
    Description_MKT 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.
    Description_FAB Tight fit block hugger design for popular hot rods powered by the popular small block Chevy motors
    Description_FAB Cast iron construction styled in the vintage “Rams Horn” design for maximum engine clearance and maximum strength
    Description_FAB Smooth transition, 1-5/8” diameter primaries are used for increased exhaust flow increasing performance and improving throttle response
    Description_FAB 3/8” thick 2-1/4” collector for maximum strength
    Description_FAB Thick manifold flange pads for a leak-free seal and maximum strength
    Description_FAB Premium aluminum manifold gaskets and collector hardware is included
    Description_FAB This manifold is coated in high luster show quality chrome for a classic finish
    Description_FAB Sold as a pair
    Description_ABR EXHAUS SMALL
    Description_SHO EXHAUS SMALLBLOCK CH
    Description_INV SMALLBLOCK CHEVY RAM HORN MANIFOLD - CHR
    Description_ASC 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 bolt hole center to center - 3.031"
    Description_DES Flowtech Rams Horn Exhaust Manifolds - Chrome
    Description_EXT Small Block Chevy Rams Horn Exhaust Manifolds, 1-5/8" primary diameter, 2-1/4" Collector, Chrome Finish
    Description_MKT 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.
    Description_FAB Tight fit block hugger design for popular hot rods powered by the popular small block Chevy motors
    Description_FAB Cast iron construction styled in the vintage “Rams Horn” design for maximum engine clearance and maximum strength
    Description_FAB Smooth transition, 1-5/8” diameter primaries are used for increased exhaust flow increasing performance and improving throttle response
    Description_FAB 3/8” thick 2-1/4” collector for maximum strength
    Description_FAB Thick manifold flange pads for a leak-free seal and maximum strength
    Description_FAB Premium aluminum manifold gaskets and collector hardware is included
    Description_FAB This manifold is coated in high luster show quality chrome for a classic finish
    Description_FAB Sold as a pair


    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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