KB Engines & Components

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

Part Number: UEM-SKB156-030

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: UEM-KB180KTD-020

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston, Hypereutectic, Dome, 4.185 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB375R-060

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order

Piston and Ring Kit, Hypereutectic, Dome, 4.040 in. Bore, Ford, Small Block, Kit

Part Number: UEM-KB332KTM-040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Hypereutectic, Flat, 4.185 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB139KTM-060

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Dome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-9905HC-040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Hypereutectic, Dome, 4.125 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB140KTD-STD

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: UEM-KB142KTM-020

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Hypereutectic, Dish, 4.420 in. Bore, Ford, Big Block, Kit

Part Number: UEM-KB138KTM-060

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Flat, 87.5mm Bore, 1.5mm, 1.5mm, 4.0mm Ring Grooves, Mopar, Set of 4

Part Number: UEM-KB239-STD

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, Hypereutectic, Dish, 4.155 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-KB126KTM-030

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Flat, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB333-040

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-KB105KTD-020

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Dome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8

Part Number: UEM-KB119-040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Step, 4.382 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB280-040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: UEM-SKB135-040

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, GM, V8, V6, Each

Part Number: UEM-S9903HC-040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order

Piston, Hypereutectic, Dish, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB135-020

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: UEM-KB260KTD-040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Dish, 4.420 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-KB403-060

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston, Hypereutectic, Dome, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB207-030

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

KB Hyper Coated Piston - Holden 383 Stroker 5.7 Rod 3.750 Stroke

Part Number: UEM-KB442C030

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston, Hypereutectic, Dome, 4.290 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB201-040

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Flat, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, Set of 4

Part Number: UEM-KB223-020

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, Chevy, Small Block, Kit

Part Number: UEM-KB122KTD-060

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order