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FR351C-SEC Roadster Header, Ford 351C/351M/400, 26 in. Turnout Length [Silver Ceramic Coating]
InfoVehicle Info Needed
SANDERSON HEADERSPART NUMBER: 221-FR351C-SEC

FR351C-SEC Roadster Header, Ford 351C/351M/400, 26 in. Turnout Length [Silver Ceramic Coating]

$1,27651
ShippingShips on Sep 14, 2026
Lowest PriceLowest Price Guarantee

Ford 351C/351M/400
Roadster Header
  • Ford 351C/351M/400
  • 26 in. Turnout Length
  • Silver Ceramic Coating

    Sanderson Headers FR351C-SEC Features:

    The FR351C outside chassis swept-back style Roadster header fits Ford 351C (Cleveland), 351M, and 400 engines in T-Bucket and similar applications. It is furnished with 26 in. mufflered turnouts that slip over the header collectors. Other INSTALL


  • Notes: The FR351C header features flanges that accommodate 4V cylinder heads. If using 2V cylinder heads, Sanderson copper adapter plates, part #2BBLFC, are required. Includes all hardware necessary for installation.
    NOTE: Under chassis adapters sold separately

    SPECIFICATIONS:
    • Engine: Ford 351C, 351M, 400 V8
    • Primary Tube Diameter: 1-7/8 in.
    • Collector Diameter: 3½ in.

    FEATURES:
    • 16-Gauge Primary and Collector Tube Thickness
    • 3/8 in. Thick Flange
    • Patented Flange Design Requires NO Gaskets
    • Tightest Fitting Header Available Anywhere!
    • Made in the USA

    INCLUDES:
    • Header Bolt Set 26 in. Sidepipe Turnouts w/Muffler Inserts

    FINISH:
    • Sanderson Ceramic Coating is recommended for every vehicle application and is the default finish selection choice above. To meet high standards of quality, We apply a multi-layer inside and outside aluminized ceramic coating in-house and then polish the coating to a high luster. This aerospace and military-grade technology adds excellent protection to your headers while offering the benefit of thermal control in your engine bay. It also improves cylinder scavenging of exhaust gases and increases the longevity of your header investment.

    Installation Notes:

    The Patented Leak-Free Design on Sanderson Headers provides the only leak-free flange design on the market … Do Not Attempt To Use Flange Gaskets! The raised flange on tube-style Sanderson Headers will buckle the gasket during tightening and cause a leak! Sanderson Headers are NOT emissions legal on pollution-controlled motor vehicles. It is the purchaser’s responsibility to verify local regulations for compliance. Wrapping Sanderson Headers with ANY thermal tape voids the header warranty.

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

      Sanderson Headers Roadster Headers Enhance Open-Air Performance And Classic Hot Rod Style

      Sanderson Headers Roadster Headers are purpose-built for roadster and open-engine applications, delivering optimal exhaust flow, increased horsepower, and that signature hot rod sound. Designed for clean fitment and maximum clearance, these headers complement the exposed engine bay while maintaining reliable performance and durability. Crafted with Sanderson’s renowned quality, Roadster Headers are the perfect choice for builders seeking authentic vintage styling, improved engine efficiency, and a standout presence on any classic street rod.

    Part TypeHeader
    Product LineSanderson Headers Roadster Headers
    BrandSANDERSON HEADERS
    Package Height1.0
    Package Width18.0
    Package Length39.0
    Weight68.0 PG
    Part CategoryPerformance Parts
    Collector Reducers IncludedNo
    Header FinishSilver Ceramic Coated
    QuantitySold as a Pair
    Flange Thickness0.38 in.
    Bolts/Studs IncludedYes
    Transmission Mount IncludedNo
    Header MaterialSteel
    Gaskets IncludedNo
    Weld-UpNo
    Collector AttachmentSlip Fit
    Flange StyleStandard
    TunedNo
    Collector Diameter3.50 in.
    Motor Mounts IncludedNo
    Part FitmentSemi Universal
    Primary Tube Outside Diameter1 7/8 in.
    Primary Tube Gauge16-Gauge
    Header StyleLong Tube
    Catalytic Converter(S) IncludedNo
    Vendor Part NumberFR351C-SEC
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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