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ICON Premium Forged Piston and Ring Kits IC603KTD.070
Part Number: UEM-IC603KTD-070
ICON Premium Forged Piston and Ring Kits
Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.320 in. Bore, 4.250 in. Stroke, Dome, Chevy, Big Block, Set of 8
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Estimated Ship Date: Oct 22, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
IC603KTD.070
Part Type:
Product Line:
Summit Racing Part Number:
UEM-IC603KTD-070
UPC:
800745228291
Piston Rings Included:
Yes
Bore (in.):
4.320 in.
Bore (mm):
109.728mm
Stroke:
4.250 in.
Engine Stroke Type:
Stroked
Actual Engine Displacement:
8.1L/498
Rod Length:
6.385 in.
Piston Style:
Dome, with single valve relief
Piston Material:
Forged aluminum
Compression Height (in.):
1.270 in.
Dome Height (in.):
0.650 in.
Piston Head Volume (cc):
-43.00cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.990 in.
Piston Ring Thickness:
1/16 in. x 1/16 in. x 3/16 in.
File Fit:
No
Gapless:
No
Top Ring Thickness:
1/16 in.
Second Ring Thickness:
1/16 in.
Oil Ring Thickness:
3/16 in.
Remanufactured:
No
Quantity:
Sold as a set of 8.
Notes:
Pistons are made of forged 2618 alloy aluminum.
ICON Premium Forged Piston and Ring Kits
You don't need a king's ransom to rule the track, thanks to ICON premium forged piston and ring kits. They deliver high-performance racing pistons crafted from high-strength, primary aluminum alloys and matching performance piston rings. The pistons feature fully machined heads and valve ports, advanced accumulator and mini groove technology, drilled pin holes, triple-wound spiral lock rings, and their proprietary diamond-finished skirts. ICON premium forged pistons can handle the pressure and abuse from the horsepower numbers that your engine produces. If you're ready to give up your kingdom to build more horsepower with a great set of pistons--think again! The ICON premium forged pistons and ring kit best suited for your application will help you reign victorious without spending a lot of cash.
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Some parts are not legal for use in California or other states with similar laws / regulations
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