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IC9948.STD Chevy 396/402ci FHR Forged Pistons

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$650.11

$ 99 .00 $99.00

In Stock
  • Solid Dome...
  • 4.125'' Bore (+.030'' 396; Standard...
  • Use w/6.135'' Connecting Rod & 3.760'' Crank...
  • 10.5:1/96.5cc; 9.6:1/105cc; 8.5:1/119cc Compression...
  • 8/pkg. Notes: For a 396ci engine (4.095" std bore), this piston will be a .030 over bore. Compression ratio will be 10.5 on 96.5 head (Closed chamber head).Technical...


Chevy 396/402ci FHR Forged PistonsSolid Dome .204''4.125'' Bore (+.030'' 396; Standard 402)Use w/6.135'' Connecting Rod & 3.760'' Crank Stroke10.5:1/96.5cc; 9.6:1/105cc; 8.5:1/119cc Compression Ratio8/pkg. Notes: For a 396ci engine (4.095" std bore), this piston will be a .030 over bore. Compression ratio will be 10.5 on 96.5 head (Closed chamber head).Technical Specs:Alloy: Premium 4032 AlloyBore: 4.125''Crankshaft Stroke: 3.760''Connecting Rod Length: 6.135''Deck Height: 9.800''Compression Height: 1.765''Pin Size: 0.990'' x 2.750''Pin Location: CenteredSolid Dome Top: .204'' 17cc 1 Valve Relief (Closed Chamber Design)Intake Valve Relief: N/AExhaust Valve Relief: N/A Top Landing Height: 0.340''Ring Grooves: 5/64'' Top; 5/64'' Middle; 3/16'' Bottom Gram Weight: 674/141Compression Ratio: 10.5:1 w/96.5cc Heads; 9.6:1 w/105cc Heads; 8.5:1 w/119cc Heads