347/363 SBF Rot Assy



  • 347/363 Small Block Ford Rotating Assembly - Big Tex 555ci/870HP


    4in Pistons & Oversizes Available for Production or aftermarket Blocks.

    4.125in and Oversizes Available for aftermarket Blocks.  

    • Wiseco Pistons, Flat top

    • Scat rods, “H” Beam, 4340

    • Scat 4340, 3.400” Crankshaft

    • 28oz Balanced

    • King Alecular ¾ Groove Bearings

    • J-E Pro Series Rings

    $2,208.00 + freight

    Looking for an aftermarket Block? We can find you a great deal!




427 SBF Short Block



  • 427 SBF Short block



    427 SHP SBF Short Block - ASSEMBLED - $6276

    • Internally Balanced
    • Special High Performance 9.500” Dart Block
    • 4.125” Bore x 4.000” Stroke
    • Plate Honed Cylinders
    • Forged 4340 Steel Crankshaft
    • Forged 4340 H Beam Rods with ⅜” Cap Screws
    • Forged Dished Pistons with Full Floating Pin
    • Hastings Moly Rings
    • Clevite Bearings
    • Coated Cam Bearings

    OPTIONAL ADDITIONS (Call for price quote)
    Flat Top Pistons
    8.9 to 13.5:1 Compression


Contact Raymac Racing Engines

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Call us for a free quote!

817.705.5424   or  940.594.0350

All products are subject to availability. Customizing a part may delay shipping. All prices are subject to change.

09/05/18 For our Scat customers..... California law now requires any reseller of Scat products to inform it's customers of the following (in accordance with Proposition 65): WARNING: May Cause Cancer and Reproductive Harm - www.P65Warnings.ca.gov. The notice also states that SCAT will be placing warning labels on those products effected (affixed to products, labels or packaging).