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Vehicle Info NeededUNITED ENGINE MACHINEPART NUMBER: 648-IC717.080
Chevy 350ci Forged Pistons Flat Top
$72509
Ships on 09/08/2026
Lowest Price GuaranteeChevy 350ciFlat Top Pistons Use w/5.700'' Connecting Rods
- Chevy 350ci Forged Pistons
- Flat Top
- 4.080'' Bore (+.080'')
- Use w/5.700'' Connecting Rod & 3.480'' Crank Stroke
- Comp. Ratio: 11.2/58cc; 10.4/64cc; 9.1/76cc
- 8/pkg
Technical Specs: - Alloy: Premium High Ductility 2618
- Bore: 4.080'
- Crankshaft Stroke: 3.480'
- Connecting Rod Length: 5.700'
- Deck Height: 9.025'
- Compression Height: 1.565'
- Pin Size: 0.927' x 2.750'
- Pin Location: Centered
- Flat Top: -4.9cc 2 Symmetrical Valve Reliefs
- Intake Valve Relief: 0.264' Depth / 2.200' Diameter
- Exhaust Valve Relief: 0.264' Depth / 1.880' Diameter
- Top Landing Height: 0.222'
- Ring Grooves: 1/16' Top; 1/16' Middle; 3/16' Bottom
- Gram Weight: 499/132
- Compression Ratio: 11.2:1 w/58cc Heads; 10.4:1 w/64cc Heads; 9.1:1 w/76cc
Part TypePiston
BrandUNITED ENGINE MACHINE
Package Height4.1
Package Width9.3
Package Length18.1
Weight12.58 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberIC717.080
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
