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Vehicle Info NeededUNITED ENGINE MACHINEPART NUMBER: 648-KB107.030
Chrysler 360ci Hypereutectic Pistons Flat Top
$44155
Ships on 09/08/2026
Lowest Price GuaranteeChrysler 360ciFlat Top Pistons
- Chrysler 360ci Hypereutectic Pistons
- Flat Top
- 4.030'' Bore (+.030'')
- Use w/6.123'' Connecting Rod & 3.580'' Crank Stroke
- Comp. Ratio: 10.9/62cc; 10.7/64cc; 10.2/68cc; 9.8/72cc
- 8/pkg
Note: - Zero deck clearance
- Piston may protrude on 1992 and up Magnum truck blocks.
Technical Specs: - Alloy: Hypereutectic 390
- Bore: 4.030'
- Crankshaft Stroke: 3.580'
- Connecting Rod Length: 6.123'
- Deck Height: 9.599'
- Compression Height: 1.675'
- Pin Size: 0.9842'
- Pin Location: Centered
- Flat Top: -5cc 2V Relief
- Intake Valve Relief: 0.280' Depth / 2.160' Diameter
- Exhaust Valve Relief: 0.280' Depth / 2.160' Diameter
- Top Landing Height: 0.274'
- Ring Grooves: 5/64' Top; 5/64' Middle; 3/16' Bottom
- Gram Weight: 502/132
- Compression Ratio: 10.9:1 w/62cc Heads; 10.7:1 w/64cc Heads; 10.2:1 w/68cc Heads; 9.8:1 w/72cc Heads
Part TypePiston
BrandUNITED ENGINE MACHINE
Package Height3.8
Package Width9.2
Package Length18.1
Weight12.51 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberKB107.030
Package Qty1
Package TypeEA
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