KB Performance Claimer Pistons S9904HC.STD

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Part Number: UEM-S9904HC-STD

$79.93

Piston, Hypereutectic, Dome, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V8, V6, Each
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KB Performance Claimer Pistons S9904HC.STD

KB Performance Claimer Pistons S9904HC.STD

UEM-S9904HC-STD

Not Yet Reviewed

Part Number: UEM-S9904HC-STD

Estimated Ship Date: Mar 6, 2026

$79.93

Estimated Ship Date: Mar 6, 2026 Would you rather pick it up?

Overview

Brand:
KB
Manufacturer's Part Number:
S9904HC.STD
Part Type:
Product Line:
Summit Racing Part Number:
UEM-S9904HC-STD
UPC:
800745118684
Piston Rings Included:
No
Bore (in.):
4.000 in.
Bore (mm):
101.600mm
Stroke:
3.480 in.
Engine Stroke Type:
Stock
Rod Length:
5.700 in.
Piston Style:
Dome, with two valve reliefs
Piston Material:
Hypereutectic aluminum
Compression Height (in.):
1.565 in.
Dome Height (in.):
0.150 in.
Piston Head Volume (cc):
-4.00cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
No
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.927 in.
Piston Ring Thickness:
5/64 in. x 5/64 in. x 3/16 in.
File Fit:
No
Gapless:
No
Remanufactured:
No
Quantity:
Sold individually.
Notes:
Coated skirt, solid dome design.

KB Performance Claimer Pistons

Informed decisions can pay big dividends. Put your money on the solid performance of KB Performance Claimer pistons. These pistons offer quality and high performance for the power that you need, even when you're building on a budget. Claimer pistons mix a hypereutectic alloy displaying long wear characteristics and unique thermal properties with permanent mold casting processes to produce strong but lightweight pistons for optimal racing performance. Order the size and options needed for your application.

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Instructions & Calculators

Some parts are not legal for use in California or other states with similar laws / regulations

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This product can expose you to chemicals including lead and nickel, which is known to the state of California to cause cancer and birth defects or other reproductive harm.

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