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SRP 138083-1

Flat Top Forged Piston Bore: 4.060"

SRP 138083-1
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867-138083-1

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$85.64
$70.04
ON SALE - $15.60 OFF
SRP 138083-1 Flat Top Forged Piston Bore: 4.060" $70.04
Flat Top Forged Piston
  • Bore: 4.060"
  • 1/pkg

  • SRP 138083-1 Details

    Chevy 350

  • Rod: 5.700"
  • Stroke: 3.480"
  • Compression Height: 1.560"

    Compression Ratios
  • 58cc: 11.2 to 1
  • 64cc: 10.4 to 1
  • 70cc: 9.7 to 1
  • 76cc: 9.1 to 1

  • Specifications:

    Manufacturer's Part Number:
    138083-1

    Features
  • Dome Volume: -5cc
  • Ring Grooves: 1/16", 1/16", 3/16"
  • Ideal for street/strip and oval track (will work on small nitrous systems)
  • Symmetrical valve reliefs for universal installation
  • High-silicon alloy for tighter piston-to-wall clearance
  • Straight Wall Carbon Steel Wristpin: .927" x 2.75" x .150" (130 grams)

  • 138083-1 - SRP Small Block Chevy Flat Top Forged Pistons is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Quality product I had 2 damaged pistons from what was a pretty old set with no identification markings. Through some research and measurements, I was able to match and replace those 2 with new. All is well and I have part numbers sgould there be a next time.
    Date published: 2017-09-02
    • y_2018, m_5, d_20, h_7
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    Some parts are not legal for use in California or other states with similar laws / regulations