KB Performance Claimer Pistons 9912HC.020

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Part Number: UEM-9912HC-020

$334.04

Pistons, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8
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KB Performance Claimer Pistons 9912HC.020

KB Performance Claimer Pistons 9912HC.020

UEM-9912HC-020

Not Yet Reviewed

Part Number: UEM-9912HC-020

Estimated Ship Date: Oct 22, 2026

$334.04

Estimated Ship Date: Oct 22, 2026 Would you rather pick it up?

Overview

Brand:
KB
Manufacturer's Part Number:
9912HC.020
Part Type:
Product Line:
Summit Racing Part Number:
UEM-9912HC-020
UPC:
800745119742
Piston Rings Included:
No
Bore (in.):
4.020 in.
Bore (mm):
102.108mm
Stroke:
3.750 in.
Engine Stroke Type:
Stroked
Rod Length:
5.700 in.
Piston Style:
Dish, with two valve reliefs
Piston Material:
Hypereutectic aluminum
Compression Height (in.):
1.433 in.
Piston Head Volume (cc):
+13.00cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
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 as a set of 8.
Notes:
Coated skirt.

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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