Availability
Pistons, Hypereutectic, Flat, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8
Part Number: UEM-KB289-030
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Pistons, Hypereutectic, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8
Part Number: UEM-KB289-040
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
PISTON SET OF 8
Part Number: UEM-KB289-STD
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Piston and Ring Kit, Hypereutectic, Flat, 4.040 in. Bore, Chrysler, Hemi, Kit
Part Number: UEM-KB289KTM-040
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
KB Hyper Piston - Chry 408 Rod 6.123 Step Dish 23.5cc 2V No Quench Dome
Part Number: UEM-KB416-020
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
1 Set KB416.040/1 Set 4000AM8.040
Part Number: UEM-KB416KTM-040
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
1 Set KB416.060/1 Set 4000AM8.060
Part Number: UEM-KB416KTM-060
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Pistons, Hypereutectic, Dish, 4.165 in. Bore, +28cc Piston Head Volume, American Motor, Set of 8
Part Number: UEM-KB418-STD
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Piston Set, KB Hyper Piston - AMC 390 Rod 5.858 Step Dish 28cc 2V
Part Number: UEM-KB418060
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
PISTONS 040 BORE
Part Number: UEM-KB419-040
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Pistons, Hypereutectic, Dome, 4.155 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8
Part Number: UEM-KB375-030
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Pistons, Hypereutectic, Dome, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8
Part Number: UEM-KB375-040
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Pistons, Hypereutectic, Dome, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8
Part Number: UEM-KB375-STD
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Piston and Ring Kit, Hypereutectic, Dome, 4.145 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-KB375KTD-020
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Piston and Ring Kit, Hypereutectic, Dome, 4.185 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-KB375KTD-060
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Piston and Ring Kit, Hypereutectic, Dome, 4.125 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-KB375KTD-STD
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Piston and Ring Kit, Hypereutectic, Dome, 4.165 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-KB375KTM-040
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Piston and Ring Kit, Hypereutectic, Dome, 4.185 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-KB375KTM-060
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Piston and Ring Kit, Hypereutectic, Dome, 4.125 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-KB375KTM-STD
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Pistons, Hypereutectic, Dome, 4.145 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8
Part Number: UEM-KB376-020
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Pistons, Hypereutectic, Dome, 4.165 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8
Part Number: UEM-KB376-040
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Pistons, Hypereutectic, Dome, 4.185 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8
Part Number: UEM-KB376-060
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Piston and Ring Kit, Hypereutectic, Dome, 4.145 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-KB376KTD-020
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Piston and Ring Kit, Hypereutectic, Dome, 4.165 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-KB376KTD-040
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
Piston and Ring Kit, Hypereutectic, Dome, 4.185 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-KB376KTD-060
Not Yet Reviewed
Estimated Ship Date: Nov 5, 2025 if ordered today
Estimated Ship Date: Nov 5, 2025 if ordered today
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