Icon Pistons IC944-030 Fits Jeep 4.6L Dish -21cc 3.905 Bore

Fits AMC/Jeep 4.6L Inline 6 Cylinder, Bore 3.905, Stroke 3.895, Rod Length 6.123, Dish -21cc, 437 grams, Set of 6 Pistons

Special Price $605.47 Regular Price $624.20

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

Jeep 4.6L Inline 6 Cylinder Icon Forged Premium Pistons are forged from 4032 alloy. With an 11% silicon content 4032 alloy controls the thermal expansion so a tighter piston to wall clearance may be used over a 2618 alloy. The additional silicon also decreases the wear on the skirts and pin bores. This material makes these Icon Pistons ideal for street and mild boosted applications

Crown and valve reliefs are cnc machined

Top land mini groove technology

Skirts machined by UEM's unique in house built cnc machines

Accumulator groove to help eliminate flutter and maximize ring seal

Skirt and pin boss struts designed to withstand heavy loads from high cylinder pressures

Wrist pins included

5/64 x 5/64 x 3/16 ring lands

Compression Ratio 60cc 9.6:1

Advertised piston weight 437 grams, 170 gram wrist pin

OE Deck Height 9.450"

Note: Standard bore size is 3.875

Note: Offset Pin. Press Fit Only. Use 4.0 Block and Rods with 258ci crank

Note: Ships direct from manufacturer

Specifications

More Information
CNC Part Number	UEM-IC944-030
Price	$624.20
Sold As	Set
Manufacturer's Part Number	IC944-030
Brands	Icon
Part Types	Engine Piston
Departments	Parts
Vehicle Make	AMC, Jeep
Bore Size	3.905
Crankshaft Stroke	3.895
Rod Length	6.123
Piston Type	Dish
Compression Height	1.353
Piston Material	4032 Forged
Piston Ring Size	5/64 5/64 3/16
Wrist Pin Size	0.931
Custom Notices	⚠ PROP 65 WARNING