Engines & Components

Buick 231 DS 3.820B/1.850CD

Part Number: DPP-21401

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Estimated Ship Date: May 8, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.030 in. Bore, 3.480 in. Stroke, Dome, Right Side, Chevy, Small Block, Each

Part Number: UEM-SIC977R-030

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB124-040

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Estimated Ship Date: May 8, 2026 if ordered today

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Connecting Rod, 4340 I-Beam, Cap Screw, Bushed, 6.700 in. Length, Chevy, Big Block, Each

Part Number: MAN-14172-1

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Estimated Ship Date: May 15, 2026 if ordered today

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CONNECTING ROD

Part Number: ESP-6000BST20-1

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Estimated Ship Date: May 27, 2026 if ordered today

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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

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB125-STD

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Estimated Ship Date: May 8, 2026 if ordered today

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

Part Number: UEM-SKB403-040

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Pistons, Premium, Forged 2618 Aluminum, 4.185 in. Bore, 4.000 in. Stroke, Dish, Chevy, Small Block, Each

Part Number: UEM-SIC612-060

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Pistons, Premium, Forged 2618 Aluminum, 4.030 in. Bore, 3.480 in. Stroke, Flat Top, Chevy, Small Block, Each

Part Number: UEM-SIC604R-030

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Estimated Ship Date: May 8, 2026 if ordered today

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SB Chevy DM 4.125B/1.125CD

Part Number: DPP-11815

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Estimated Ship Date: May 11, 2026 if ordered today

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Piston - Single

Part Number: CNN-S1370

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Estimated Ship Date: May 12, 2026 if ordered today

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Connecting Rods, 4340 I-Beam, Cap Screw, Bushed, 6.385 in. Length, Chevy, Big Block, Each

Part Number: MAN-14162-1

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Estimated Ship Date: May 15, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.155 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB129-030

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Piston, Hypereutectic, Dish, 4.155 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB126-030

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Estimated Ship Date: May 8, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.060 in. Bore, 3.875 in. Stroke, Flat Top, Left Side, Chevy, Small Block, Each

Part Number: UEM-SIC978L-060

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.360 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB401-STD

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

Part Number: UEM-SKB315-STD

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Estimated Ship Date: May 8, 2026 if ordered today

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SBC 23­° Nitrous FT 4.060B/1.000CD

Part Number: DPP-10305

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Estimated Ship Date: May 11, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.040 in. Bore, 3.480 in. Stroke, Flat Top, Right Side, Chevy, Small Block, Each

Part Number: UEM-SIC971R-040

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston, Hypereutectic, Step, 4.380 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB236-060

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Estimated Ship Date: May 8, 2026 if ordered today

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SBC 23° Race DS 4.040B/1.062CD

Part Number: DPP-11445

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Estimated Ship Date: May 11, 2026 if ordered today

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CH SB DM 4.040B/3.875S/6.000R/1.063CD N/

Part Number: DPP-11923

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.340 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Each

Part Number: UEM-SKB237-020

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MO BB FT 4.350B/4.150S/6.768R/1.865CD

Part Number: DPP-52004

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Estimated Ship Date: May 11, 2026 if ordered today

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