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Chevy 400ciFlat Top Pistons Use w/6.000'' Connecting Rods
- Chevy 400ci Hypereutectic Piston
- Flat Top
- 4.155'' Bore (+.030'')
- Use w/6.000'' Connecting Rod & 3.750'' Crank Stroke
- Comp. Ratio: 12.3/58cc; 11.7/62cc; 11.4/64cc; 10.0/76cc
- 1/pkg
Technical Specs: - Alloy: Hypereutectic 390
- Bore: 4.155'
- Crankshaft Stroke: 3.750'
- Connecting Rod Length: 6.000'
- Deck Height: 9.025'
- Compression Height: 1.130'
- Pin Size: 0.9272'
- Pin Location: Centered. Spacer Ring Included.
- Flat Top: -7cc 2 Symmetrical Valve Reliefs
- Intake Valve Relief: 0.280' Depth / 2.168' Diameter
- Exhaust Valve Relief: 0.280' Depth / 2.168' Diameter
- Top Landing Height: 0.275'
- Ring Grooves: 1/16' Top; 1/16' Middle; 3/16' Bottom
- Gram Weight: 475/145
- Compression Ratio: 12.3:1 w/58cc Heads; 11.7:1 w/62cc Heads; 11.4:1 w/64cc; 10.0:1 w/76cc Heads
BrandUNITED ENGINE MACHINE
Package Height5.0
Package Width5.1
Package Length5.2
Weight1.55 PG
Part CategoryPerformance Parts
Vendor Part NumberSKB128L.030
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
