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Speedmaster 3.905-Inch Bore Flat Top Forged Pistons; 1.115-Inch Compression Distance (97-04 Corvette C5, Excluding Z06)Find parts that fit my vehicle

Item CV38701
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$565.70

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Bore Of 3.905 In.
      • Flat Top Style With Two Valve Reliefs
      • Forged 4032 Aluminum Alloy Material
      • Compression Distance Of 1.115 In.
      • Piston Head Volume Of -4.00cc
      • Full Floating Wrist Pin Style
      • Pin Diameter Of 0.927 In.
      • Maximum Rod Length Of 5.700 In.
      • Piston Ring Thickness Of 1.5mm By 1.5mm By 3mm
      • Sold As A Set Of 8
      • Requires Rail Spacer Support PCE308.1015

      Description

      High-Performance Forged Pistons. The Speedmaster 3.905-Inch Bore Flat Top Forged Pistons with a 1.115-Inch Compression Distance are engineered for naturally aspirated or moderate nitrous oxide applications. These pistons are designed to reduce piston-to-wall clearance and quiet engine operation while enhancing durability and performance in demanding environments.

      Construction and Appearance. Crafted from forged 4032 aluminum alloy, these pistons are lighter than traditional forged pistons, which helps eliminate harmful stress concentrations and provides superior strength. The flat top design includes two valve reliefs to accommodate specific engine configurations, and their finish optimizes noise reduction and smooth function.

      Installation. Installation is straightforward for experienced engine builders and requires no additional drilling. Rail spacer support (part number PCE308.1015) is necessary to ensure proper fitment and engine function.

      Warranty. This product includes a 12-month limited worldwide warranty.

      Speedmaster PCE305.1121

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Tech Specs

      Questions & Answers

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      Will It Fit My Corvette

      • 50th Anniversary Edition - 03
      • 50th Anniversary Edition Pace Car - 03
      • Base - 97, 98, 99, 00, 01, 02, 03, 04
      • Indianapolis 500 Pace Car - 98

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