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Chevy 540ciDome Top Pistons
- Chevy 540ci FHR Forged Piston
- Solid Dome .121''
- 4.500'' Bore
- Use w/6.385'' Connecting Rod & 4.250'' Crank Stroke
- 10.0/119cc Compression Ratio
- 1/pkg.
Technical Specs:
- Alloy: Premium 4032 Alloy
- Bore: 4.500'
- Crankshaft Stroke: 4.250'
- Connecting Rod Length: 6.385'
- Deck Height: 9.800'
- Compression Height: 1.270'
- Pin Size: 0.990' x 2.750'
- Pin Location: Centered
- Solid Dome Top: .121' 10cc 1 Valve Relief (Closed Chamber Design)
- Intake Valve Relief: N/A
- Exhaust Valve Relief: N/A
- Top Landing Height: 0.325'
- Ring Grooves: 1/16' Top; 1/16' Middle; 3/16' Bottom
- Gram Weight: 639/141
- Compression Ratio: 10.0:1 w/119cc Heads
Part TypePiston
BrandUNITED ENGINE MACHINE
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberSIC9957.STD
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
