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UNITED ENGINE MACHINEPART NUMBER: 648-IC9944.030-1
Chevy 400ci FHR Forged Piston Step Dish Top -23cc 2V
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This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Chevy 400ciDome Top Pistons Use w/5.700'' Connecting Rods
- Chevy 400ci FHR Forged Piston
- Step Dish Top -23cc 2V
- 4.155'' Bore (+.030'')
- Use w/5.700'' Connecting Rod & 3.750'' Crank Stroke
- Comp. Ratio: 10.3/58cc; 9.7/64cc; 8.7/76cc
- 1/pkg
Technical Specs: - Alloy: Premium 4032 Alloy
- Bore: 4.155'
- Crankshaft Stroke: 3.750'
- Connecting Rod Length: 5.700'
- Deck Height: 9.025'
- Compression Height: 1.433'
- Pin Size: 0.927' x 2.750'
- Pin Location: Centered
- Step Dish Top: -23cc 2 Symmetrical Valve Reliefs
- Intake Valve Relief: N/A
- Exhaust Valve Relief: N/A
- Top Landing Height: 0.337'
- Ring Grooves: 5/64' Top; 5/64' Middle; 3/16' Bottom
- Gram Weight: 518/132
- Compression Ratio: 10.3:1 w/58cc Heads; 9.7:1 w/64cc Heads; 8.7:1 w/76cc
BrandUNITED ENGINE MACHINE
Part CategoryPerformance Parts
Vendor Part NumberSIC9944.030
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
