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Vehicle Info NeededUNITED ENGINE MACHINEPART NUMBER: 648-IC744.070
ICON Premium Forged Small Block Chrysler 360 ci Piston Set 4.070 in Bore
$68484
Ships on Sep 11, 2026
Lowest Price GuaranteeSmall Block Chrysler 360ci Forged PistonsFlat Top 2V 4.070 in. Bore (+.070 in.) 6.123 in. Connecting Rod 4.000 in. Crank Stroke 5 cc Head Volume Comp. Ratio: 12.4/60 cc; 11.5/65 cc; 11.0/70 cc Set of 8
Technical Specs:
- Alloy: Premium High Ductility 2618
- Bore: 4.070 in.
- Crankshaft Stroke: 4.000 in.
- Connecting Rod Length: 6.123 in.
- Deck Height: 9.599 in.
- Compression Height: 1.465 in.
- Pin Size: 0.9842 x 2.750 in.
- Pin Location: Centered
- Flat Top: 2 Valve Reliefs
- Effective Head Volume: 5 cc
- Intake Valve Relief: 0.243 in. Depth / 2.200 in. Diameter
- Exhaust Valve Relief: 0.232 in. Depth / 1.720 in. Diameter
- Top Landing Height: 0.222 in.
- Ring Grooves: 1/16 in. Top; 1/16 in. Middle; 3/16 in. Bottom
- Gram Weight: 507/118
- Compression Ratio: 12.4:1 w/60 cc Heads; 11.5:1 w/65 cc Heads; 11.0 w/70 cc
Part TypePiston
BrandUNITED ENGINE MACHINE
Package Height5.0
Package Width9.25
Package Length18.25
Weight5.0 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberIC744.070
Package Qty1
Package TypeEA
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