CHEVROLET 7.4L/454 Engines & Components

Pistons, FHR, Forged 4032 Aluminum, 4.504 in. Bore, 4.250 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC9957-004

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, FHR, Forged 4032 Aluminum, 4.530 in. Bore, 4.250 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC9957030

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, FHR, Forged 4032 Aluminum, 4.540 in. Bore, 4.250 in. Stroke, Dome, Chevy, Big Block, Set of 8

Part Number: UEM-IC9957040

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Forged, Dish, 4.290 in. Bore, Chevy, Set of 8

Part Number: UEM-IC947-040

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Forged, Dish, 4.310 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC947-060

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Forged, Dish, 4.320 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC947-070

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Pistons, Forged, Dish, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC947-100

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Pistons, Forged, Dish, 4.250 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC947-STD

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston and Ring Kit, Forged, Dish, 4.290 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC947KTD-040

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston and Ring Kit, Forged, Dish, 4.310 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC947KTD-060

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Piston and Ring Kit, Forged, Dish, 4.320 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC947KTD-070

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Piston and Ring Kit, Forged, Dish, 4.250 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC947KTD-STD

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Harmonic Balancer, SFI, Internal Balance, 7.0 in., Iron, Black Painted, Chevy, Big Block, Each

Part Number: PIO-872046

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 12, 2025 if ordered today

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Connecting Rod, 4340 Steel, H-Beam, Natural, 6.7 in., Chevy, Big Block, Set of 8

Part Number: HRS-TS67002200

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.8 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: PQX-62454718

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Connecting Rod, H-Beam, Forged 4340 Steel, Shot-Peened, 7.100 in. Length, Chevy, Big Block, Set of 8

Part Number: ESP-CRS71003D

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Pistons, Forged, Dome, 4.280 in. Bore, Chevy, Set of 8

Part Number: UEM-IC9918-030

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Pistons, Forged, Dome, 4.290 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC9918-040

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Piston and Ring Kit, FHR Forged, Dome, 4.280 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC9918KTM030

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Valve Springs/ Titanium Retainers, Nex Tek, 1.640 in. Outside Diameter, 604 lbs./in. Spring Rate, Kit

Part Number: MAN-261425L

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Estimated Ship Date: Jan 6, 2026 if ordered today

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ROD-BBC 6.700 H BEAM

Part Number: MAN-14072-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Pistons, PIST-1.120 CD/FT 4.600

Part Number: MAN-698180-8

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Pistons, Forged, Flat Top, Single Valve Relief, 4.500 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Set of 8

Part Number: JEP-139482

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.320 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Set of 8

Part Number: JEP-139532

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.470 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Set of 8

Part Number: JEP-139534

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Estimated Ship Date: Dec 15, 2025 if ordered today

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