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Chevy 427ciDome Top Pistons Use w/6.135'' Connecting Rods
Chevy 427ci Forged PistonDome Top .650 in. (-43 cc) 4.250 in. Bore (Standard) Use w/6.135 in. Connecting Rod & 3.760'' Crank Stroke Comp. Ratio: 11.4/119cc Sold Individually
Technical Specs:
- Alloy: Premium High Ductility 2618
- Bore: 4.250'
- 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
- Hollow Dome Top: .650' 43 cc Open Chamber Head 118cc and larer)
- Intake Valve Relief: 0.275' Depth / 2.420' Diameter
- Exhaust Valve Relief: N/A
- Top Landing Height: 0.360'
- Ring Grooves: 1/16' Top; 1/16' Middle; 3/16' Bottom
- Gram Weight: 718/141
- Compression Ratio: 11.4:1 w/119cc
Part TypePiston
BrandUNITED ENGINE MACHINE
Package Height5.1
Package Width5.1
Package Length5.3
Weight2.05 PG
Part CategoryPerformance Parts
Vendor Part NumberSIC998.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
