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KB Performance Pistons
KB Performance Pistons have several important advantages over conventional alloy pistonsa

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Items 1-25 of 88
Description: Piston, Auto Hyper, Hypereutectic, 4.125 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Plus 17.00 cc, Big Block Chevy, Set of 8
Item #: KBPKB361.030
Condition: New
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Price: $633.44
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Description: Piston, KB Series, Hypereutectic, 4.040 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Minus 2.00 cc, Ford Cleveland / Modified, Set of 8
Item #: KBPKB177.040
Condition: New
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Price: $380.00
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Description: Piston, KB Series, Hypereutectic, 4.060 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Plus 0.50 cc, Small Block Chevy, Set of 8
Item #: KBPKB157.060
Condition: New
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Price: $422.24
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Description: Piston, KB Series, Hypereutectic, 4.150 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Plus 10.00 cc, Pontiac V8, Set of 8
Item #: KBPKB422.030
Condition: New
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Price: $612.16
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Description: Piston, KB Series, Hypereutectic, 4.170 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Minus 28.00 cc, Ford FE-Series, Set of 8
Item #: KBPKB378.040
Condition: New
Limited Supply: Only 1 Left!
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Price: $633.44
Sale: $567.97
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Description: Piston, KB Series, 4.060 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Minus 5.00 cc, Small Block Mopar, Set of 8
Item #: KBPKB107.060
Condition: New
Limited Supply: Only 2 Left!
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Price: $380.00
Sale: $342.97
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Description: Piston, 4.0851 in Bore, 1.5 x 1.5 x 2.5 mm Ring Grooves, Small Block Chevy, Set of 8
Item #: KBP3530HCA.5MM
Condition: New
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Price: $468.96
Sale: $396.97
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Description: Piston, KB Series, Hypereutectic, 4.380 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Minus 5.0 cc, Mopar RB-Series, Set of 8
Item #: KBPKB237.060
Condition: New
Limited Supply: Only 1 Left!
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Price: $612.16
Sale: $547.97
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Description: Piston, Claimer Series, Hypereutectic, 4.030 in Bore, 1/16 x 1/16 x 3/16 in Ring Grooves, Minus 5.0 cc, Small Block Chevy, Set of 8
Item #: KBP9909HC.030
Condition: New
Limited Supply: Only 2 Left!
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Price: $361.76
Sale: $314.97
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Description: Piston, Claimer Series, Hypereutectic, 4.030 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Minus 5.0 cc, Small Block Chevy, Set of 8
Item #: KBP9902HC.030
Condition: New
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Price: $328.96
Sale: $255.97
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Description: Piston, Claimer Series, Hypereutectic, 4.030 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Plus 14.0 cc, Small Block Chevy, Set of 8
Item #: KBP9903HC.030
Condition: New
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Price: $328.96
Sale: $248.37
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Description: Piston, Claimer Series, Hypereutectic, 4.060 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Minus 5.0 cc, Small Block Chevy, Set of 8
Item #: KBP9902HC.060
Condition: New
Limited Supply: Only 0 Left!
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Price: $328.96
Sale: $249.46
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Description: Piston, KB Series, Hypereutectic, 3.935 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Plus 4.0 cc, Small Block Chevy, Set of 8
Item #: KBPKB166.060
Condition: New
Limited Supply: Only 1 Left!
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Price: $548.88
Sale: $479.97
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Description: Piston, KB Series, Hypereutectic, 3.940 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Minus 5.0 cc, Small Block Mopar, Set of 8
Item #: KBPKB167.030
Condition: New
Limited Supply: Only 2 Left!
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Price: $485.68
Sale: $460.97
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Description: Piston, KB Series, Hypereutectic, 3.940 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Plus 6.0 cc, Small Block Mopar, Set of 8
Item #: KBPKB399.030
Condition: New
Limited Supply: Only 1 Left!
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Price: $527.76
Sale: $459.97
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Description: Piston, KB Series, Hypereutectic, 4.000 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Minus 7.0 cc, Small Block Chevy, Set of 8
Item #: KBPKB120.STD
Condition: New
Limited Supply: Only 1 Left!
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Price: $358.88
Sale: $314.97
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Description: Piston, KB Series, Hypereutectic, 4.030 in Bore, 1/16 x 1/16 x 3/16 in Ring Grooves, Minus 19.0 cc, Small Block Chevy, Set of 8
Item #: KBPKB164.030
Condition: New
Limited Supply: Only 2 Left!
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Price: $548.88
Sale: $464.97
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Description: Piston, KB Series, Hypereutectic, 4.030 in Bore, 1/16 x 1/16 x 3/16 in Ring Grooves, Minus 28.0 cc, Small Block Chevy, Set of 8
Item #: KBPKB121.030
Condition: New
Limited Supply: Only 1 Left!
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Price: $527.76
Sale: $416.97
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Description: Piston, KB Series, Hypereutectic, 4.030 in Bore, 1/16 x 1/16 x 3/16 in Ring Grooves, Minus 6.5 cc, Small Block Ford, Set of 8
Item #: KBPKB151.030
Condition: New
Limited Supply: Only 3 Left!
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Price: $380.00
Sale: $313.45
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Description: Piston, KB Series, Hypereutectic, 4.030 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Minus 2.0 cc, Ford Cleveland / Modified, Set of 8
Item #: KBPKB177.030
Condition: New
Limited Supply: Only 1 Left!
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Price: $380.00
Sale: $342.97
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Description: Piston, KB Series, Hypereutectic, 4.030 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Minus 5.0 cc, Small Block Mopar, Set of 8
Item #: KBPKB107.030
Condition: New
Limited Supply: Only 4 Left!
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Price: $380.00
Sale: $346.97
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Description: Piston, KB Series, Hypereutectic, 4.060 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Minus 7.0 cc, Small Block Chevy, Set of 8
Item #: KBPKB156.060
Condition: New
Limited Supply: Only 1 Left!
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Price: $380.00
Sale: $332.97
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Description: Piston, KB Series, Hypereutectic, 4.030 in Bore, 5/64 x 5/64 x 3/16 in Ring Grooves, Plus 22.0 cc, Mopar 426 Hemi, Set of 8
Item #: KBPKB290.030
Condition: New
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Price: $675.60
Sale: $604.97
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Description: Piston, KB Series, Hypereutectic, 4.040 in Bore, 1/16 x 1/16 x 3/16 in Ring Grooves, Minus 19.0 cc, Small Block Chevy, Set of 8
Item #: KBPKB164.040
Condition: New
Limited Supply: Only 1 Left!
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Price: $548.88
Sale: $464.97
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Description: Piston, KB Series, Hypereutectic, 4.040 in Bore, 1/16 x 1/16 x 3/16 in Ring Grooves, Minus 6.5 cc, Small Block Chevy, Set of 8
Item #: KBPKB198.040
Condition: New
Limited Supply: Only 2 Left!
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Price: $380.00
Sale: $342.97
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Items 1-25 of 88

More About KB Performance Pistons

Pit Stop USA is The Online Motorsports Superstore! We feature KB Performance Pistons and KB Claimer Performance Pistons. Keith Black pistons have several important advantages over conventional alloy pistons. KB Hypereutectic Pistons high silicon content yields superior thermal and wear characteristics, greater strength, scuff and seizure protection, and resistance to cracking. High silicon content also keeps heat in the combustion chambers, eliminating heat transfer and improving combustion. Sold in sets of eight with wrist pins (except Ford 2300cc, sold in sets of four). Claimer Performance Piston Series achieve maximum performance with high piston ring placement and low thermal conductivity. Top rings operate at higher temps and require slightly larger end gaps (4.000" bore x .0065" gap factor = .026" total end gap). It is recommended that ignition timing be retarded 2-4A. Sold in sets of eight with wrist pins. United Engine and Machine Company was started in 1922 in Fresno, California. The company relocated to Carson City, Nevada in 1978, where it has continued to grow. Since it's move, United Engine has continued to look at it's role in the domestic and world market. Currently, UEM manufactures the Silv-O-Lite OE aftermarket piston line, KB Performance Pistons (including the motorcycle division), and The Claimer Performance Piston Series. United Engine and Machine Company is now enjoying more than 80 years in business. The name Silv-O-Lite originated from the fact that small amounts of silver were alloyed into the aluminum. Hence the name. This name goes back to the companys's earliest beginning in 1922. We feature KB Performance Pistons, Silv-O-Lite Pistons and The Claimer Performance Series Pistons at low everyday prices!