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

Office: Mansfield, Texas       Shop/Dyno: Ft. Worth, Texas

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

09/05/18 California law now requires any reseller of California based manufactured parts (including by not limited to Dart, Race Winning Brands, AFR, Scat and Brodix) to inform it's customers of the following

(in accordance with Proposition 65):