Unpublished Item

R4 Race Blocks
  • Siamese Bore Casting
  • 2.25" Mains (302 Ford Main Bearings) - Requires Custom Crank
  • Main Caps: 4-Bolt, Center 3 Caps - Billet Steel
  • Deck Height: 8.575"
  • Dry Sump Oiling System Only
  • Cam Bearings - Not Included - Must use 60mm Roller Cam Bearings P5007361 & Custom Cam
  • Rough Bored to 4.050"
  • $3,153.99
    Ships on 04/21/20
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    R4 Race Block
  • Casting # P4532982
  • 45/59° Tappet Bores - Must use P5 or P5 Hemi Cylinder Heads
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    $3,153.99
    Ships on 04/21/20
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    $2,701.99
    Ships on 04/22/20
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    R4 Race Block
  • Casting # P4532982
  • 48° Tappet Bore - Must use Wedge (W8 or W9) Style Race Cylinder Heads
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    $2,701.99
    Ships on 04/22/20
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    Camshaft Cores - Unground Lobe

    $333.99
    Ships on 04/21/20
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    R4 Cam Core - UGL
  • Fits R4 Block 312-P5007270AC
  • Unground Lobes (Requires Custom Grind to Your Specifications)
  • 60mm Journals
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    $333.99
    Ships on 04/21/20
    FREE Shipping
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