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Chevy 427ciDome Top Pistons
- Chevy 427ci FHR Forged Piston
- Solid Dome .124''
- 4.310'' Bore (+.060'')
- Use w/6.135'' Connecting Rod & 3.760'' Crank Stroke
- 10.3:1/96.5cc; 9.5:1/105cc; 8.5:1/119cc Compression Ratio
- 1/pkg.
Technical Specs:
- Alloy: Premium 4032 Alloy
- Bore: 4.310'
- 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: Centered
- Solid Dome Top: .124' 10.2cc 1 Valve Relief (Closed Chamber Design)
- Intake Valve Relief: N/A
- Exhaust Valve Relief: N/A
- Top Landing Height: 0.340'
- Ring Grooves: 5/64' Top; 5/64' Middle; 3/16' Bottom
- Gram Weight: 655/141
- Compression Ratio: 10.3:1 w/96.5cc Heads; 9.5:1 w/105cc Heads; 8.5:1 w/119cc Heads
Part TypePiston
BrandUNITED ENGINE MACHINE
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberSIC9950.060
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
