GM Performance 24502503 - GM Performance Parts SB-Chevy Bowtie Race Block

GM Performance 24502503 - GM Performance Parts SB-Chevy Bowtie Race Block

GM Performance #809-24502503

350 Cast Iron Bowtie Race Block
  • Cast iron competition block right out of the box
  • 4-bolt SAE 8620 steel mains, 20 degrees splayed caps on center 3 mains
  • $2,831.99 Ships 02/23/12
    $119.00
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    GM Performance 24502503 - GM Performance Parts SB-Chevy Bowtie Race Block

    GM Performance 24502503 - GM Performance Parts SB-Chevy Bowtie Race Block Details

  • 2.00"O.D. cam bearings (1.867" I.D.) P/N 809-12370843 required at all five locations
  • 3.980" finished bore (siamese bores)
  • 4.155" max bore
  • 9.025" deck height
  • Oil galleries for dry sump system are oversized and tapped for pipe plugs
  • Supllied with sonic data sheet
  • Tested to over 700 horsepower!

  • GM Performance 24502503 - GM Performance Parts SB-Chevy Bowtie Race Block

    GM Performance Parts Bowtie race engine blocks take the guess out of what you need to make big horsepower. They are competition tested in NASCAR, BUSCH, and NHRA Compitition Eliminator! GM Performance Parts offer you a huge selection of Bowtie race blocks that have been precision, CNC-machined with tighter tolerances than their standard Bowtie blocks before you even get them. These engine blocks feature full race-prep machining, 4-bolt splayed main caps, and the very highest grade of materials throughout. When your competition has spilled their guts all over the racetrack, you'll still be in the show thanks to your GM Performance Parts Bowtie race block!

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