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Vehicle Info NeededUNITED ENGINE MACHINEPART NUMBER: 648-KB362.030
Chrysler 360ci Magnum Hypereutectic Pistons Step Dish
$48040
Ships on 09/11/2026
Lowest Price GuaranteeChrysler 360ci MagnumDish Top Pistons
- Chrysler 360ci Magnum Hypereutectic Pistons
- Step Dish
- 4.030'' Bore (+.030'')
- Use w/6.123'' Connecting Rod & 3.580'' Crank Stroke
- Comp. Ratio: 9.5/59cc; 9.4/61cc; 9.1/64cc
- 8/pkg
Note: - Piston above deck .018'
- Piston may protrude on 1992-up Magnum truck blocks.
- Magnum connecting rod pin end must be narrowed to 1'.
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
- Step Dish Top: -19.4cc 2V Relief
- Intake Valve Relief: 0.280' Depth / 2.160' Diameter
- Exhaust Valve Relief: 0.280' Depth / 2.160' Diameter
- Top Landing Height: 0.275'
- Ring Grooves: 5/64' Top; 5/64' Middle; 3/16' Bottom
- Gram Weight: 474/106
- Compression Ratio: 9.5:1 w/59cc Heads; 9.4:1 w/61cc Heads; 9.1:1 w/64cc Heads
Part TypePiston
BrandUNITED ENGINE MACHINE
Package Height4.5
Package Width4.5
Package Length4.8
Weight1.45 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberKB362.030
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
