CHEVROLET 7.4L/454 Engines & Components

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

Part Number: UEM-SKB398-040

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.320 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB201-070

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Estimated Ship Date: May 26, 2026 if ordered today

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

Part Number: UEM-SKB224-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.250 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB224-STD

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.320 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB224-070

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.320 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB207-070

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Estimated Ship Date: May 26, 2026 if ordered today

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

Part Number: UEM-SKB245-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB257-STD

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB287-060

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dome, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Mercruiser, V8, Each

Part Number: UEM-S3474HC-040

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Estimated Ship Date: May 26, 2026 if ordered today

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Pistons, FHR, Forged 4032 Aluminum, 4.500 in. Bore, 4.250 in. Stroke, Dome, Chevy, Big Block, Each

Part Number: UEM-SIC9957-STD

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.270 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S3440HC-020

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Flat, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-S3440HC-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Each

Part Number: UEM-S3408H-040

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.270 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Each

Part Number: UEM-S3408HC-020

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Estimated Ship Date: May 26, 2026 if ordered today

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Piston, Hypereutectic, Dish, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Each

Part Number: UEM-S3408HC-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Race Series LS FT 15° 4.030B/1.053CD

Part Number: DPP-21520-RS

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Estimated Ship Date: May 26, 2026 if ordered today

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Race Series LS FT 15° 4.000B/1.115CD

Part Number: DPP-21510-RS

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Estimated Ship Date: May 26, 2026 if ordered today

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ESP BBC 6.535 ROD

Part Number: ESP-65353D20-1

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Estimated Ship Date: Jun 11, 2026 if ordered today

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Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 6.535 in. Length, ARP L19 Bolts, Chevrolet, Big Block Mark IV, Each

Part Number: SCA-6653522L19-1

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Estimated Ship Date: Jun 19, 2026 if ordered today

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SINGLE ROD

Part Number: SCA-6680022-1

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Estimated Ship Date: Jun 19, 2026 if ordered today

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Crankshaft, 2-piece seal, Internal balance, Forged 4340 Steel, 4.000 in. Stroke, Chevy, Each

Part Number: CRO-95133

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Estimated Ship Date: Aug 5, 2026 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4.500 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-ML95137

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Estimated Ship Date: Aug 5, 2026 if ordered today

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Crankshaft, 2-Piece Seal, External Balance, Forged 4340 Steel, 4.750 in. Stroke, Custom Order, Chevy, 454

Part Number: CRO-E95140X4

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Estimated Ship Date: Aug 5, 2026 if ordered today

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Crankshaft, 2-piece seal, External balance, Forged 4340 Steel, 4.625 in. Stroke, Chevy, Each

Part Number: CRO-95139

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Estimated Ship Date: Aug 5, 2026 if ordered today

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