427 LS Short Block

 

 

  • 427 LS Short Block

     

    427 LS Next Short Block (8CW) - ASSEMBLED

    • LS3/LS7 Compatible
    • Internally Balanced
    • Special High Performance LS NEXT Dart Block
    • 4.125” Bore x 4.000” Stroke
    • Plate Honed Cylinders
    • Forged 4340 Steel Crankshaft (8 Counterweight)
    • Forged 4340 H Beam Rods - 7/16” Cap Screws
    • Forged Flat Top Pistons w/Full Floating Pin
    • MAHLE Rings
    • Clevite Bearings
    • Coated Cam Bearings
    • 24 Tooth or 58 Tooth Reluctor

    OPTIONAL ADDITION
    LS3/LS7 Flat Top or Dished Pistons (msg us for price quote)

    Billet Crank Short Block $7315
    Forged Crank Short Block $6626

    * For those deer hunters that just looked up from their hunt to realize race season is just around the corner! This is an assembled short block manufactured and assembled by Dart. They are well assembled trusted race engine short blocks. With good heads these can make 750-800hp N/A. Free freight until April 1st.

    * For those in need that can't wait on us... these do not have pop up pistons or custom parts (no substitutions) but are good overall race engine parts with a quicker turn around. Don't dismiss these due to the flat-top. These can get 12-13.5:1 compression depending on heads & deck clearance. We can also get down to 8.5:1 for power adder guys
     

 

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):

 

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