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SRP Forged Flat Top Piston Big Block Chevy 508ci with 4.500" Bore

SRP 139482
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867-139482

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SRP Forged Flat Top Piston Big Block Chevy 508ci with 4.500" Bore $569.62
Forged Flat Top Piston
  • Big Block Chevy 508ci
  • Bore: 4.500"
  • Stroke: 4.000"
  • Weight: 670 Grams
  • Rod Length: 6.135"
  • Head Volume: -3.0cc
  • Compression Height: 1.645"
  • 8/pkg

  • SRP 139482 Details

    Big Block Chevy

  • 508ci

    Compression Ratio:

  • 106cc - 9.7:1
  • 112cc - 9.3:1
  • 118cc - 8.9:1
  • 124cc - 8.6:1

  • Specifications:

    Manufacturer's Part Number:
    139482

    Ideal for street/strip and marine applications. Symmetrical valve reliefs for universal installation. High silicon alloy for tighter piston to wall clearance. Lower ring lands and thicker crown for increased durability. Great for light duty nitrous or forced induction. .990'' x 2.930'' x .150'' straight wall carbon steel wristpin (150g) included. 1/16'' x 1/16'' x 3/16'' ring grooves.

    Some parts are not legal for use in California or other states with similar laws / regulations