KB Engines & Components

Piston and Ring Kit, Hypereutectic, Flat, 4.566 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-KB173KTD-100

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Hypereutectic, Flat, 4.060 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB124KTM-060

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Flat, 4.380 in. Bore, Ford, Set of 8

Part Number: UEM-KB137-020

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

KB Hyper Single Piston - Chevy 350 Rod 5.700 Flat Top +6.5cc 4V

Part Number: UEM-SKB404080

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order

Piston, Hypereutectic, Dome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB119-040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order

Pistons, Hypereutectic, Dome, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB111-STD

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Hypereutectic, Flat, 4.030 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB112KTD-030

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Set, KB Hyper Piston - AMC 390 Rod 5.858 Step Dish 28cc 2V

Part Number: UEM-KB418060

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Hypereutectic, Dome, 4.260 in. Bore, Mopar, Hemi, Kit

Part Number: UEM-KB211KTM-010

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston, Hypereutectic, Dome, 4.400 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB401-040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston, Hypereutectic, Flat, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S9909HC-060

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order

Piston, Hypereutectic, Flat, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB231-STD

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order

Piston and Ring Kit, Claimer, Hypereutectic, Dish, 4.040 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-9912HCKTM040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Hypereutectic, Dome, 4.020 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB123KTM-020

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston, Hypereutectic, Dome, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S9910HC-030

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order

KB Hyper Single Piston - Pont 400 Rod 6.630 D-Cup 17cc 2V

Part Number: UEM-SKB346-030

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order

Piston, Hypereutectic, Flat, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB311-040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order

Pistons, Hypereutectic, Step Head, 4.166 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Olds V8, Set of 8

Part Number: UEM-KB132-040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Dish, 88.5mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Mopar, Set of 4

Part Number: UEM-KB268-1-0MM

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Flat, 3.796 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB229-060

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Dome, 4.360 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB401-STD

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Hypereutectic, Step Head, 4.362 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB280KTM-020

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Step, 4.350 in. Bore, Chrysler, Dodge, Plymouth, Set of 8

Part Number: UEM-KB236-030

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston, Hypereutectic, Dome, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, GM, Each

Part Number: UEM-SKB359-030

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order

Piston, Hypereutectic, Step Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB379-STD

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order