1991 Engines & Components

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

Part Number: UEM-IC780-070

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Estimated Ship Date: May 11, 2026 if ordered today

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Pistons, Forged, Flat, 4.420 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Big Block, Set of 8

Part Number: UEM-IC859-060

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Estimated Ship Date: May 6, 2026 if ordered today

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Valve Covers, Sniper EFI, Fabricated, Aluminum, 3.5 in. Tall, Baffled, Black, 1.25 in. Breather Holes, Hardware, Chevy, 396-454ci, Pair

Part Number: SNE-890004B

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Pistons, Forged, Flat, 4.080 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-IC717-080

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Estimated Ship Date: May 5, 2026 if ordered today

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

Part Number: UEM-IC9919-030

5.0 out of 5 stars ( 1 )

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ROCKER ARMS, PRO SERIES ALUM, CHEV 262-400 1987-00, 1.6 x 3/8", narrow body, self-align

Part Number: PQX-6535021

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Timing Pointer, Steel, Chrome/Red, 8 in. Balancer, Chevy, Small Block, Each

Part Number: MRG-4598

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Harmonic Balancer Bolt, Steel, Zinc Plated, Hex Head, Chevy, Big Block, Each

Part Number: MRG-946G

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Pistons, Forged, Flat, 4.310 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC9952-060

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Piston and Ring Kit, Forged, Flat, 4.390 in. Bore, Ford, Big Block, Kit

Part Number: UEM-IC953KTD-030

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Estimated Ship Date: May 8, 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: May 8, 2026 if ordered today

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Pistons, Forged, Flat, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC780-030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ROCKER ARMS, PRO SERIES ALUM, FORD/OLDS, 289-351W 1962-01, 1.7 x 7/16"

Part Number: PQX-6528907

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Pistons, Forged, Dome, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-IC732-040

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Estimated Ship Date: May 4, 2026 if ordered today

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Pistons, Forged, Flat, 3.950 in. Bore, Chrysler, Dodge, Plymouth, Set of 8

Part Number: UEM-IC846-040

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Estimated Ship Date: Apr 20, 2026 if ordered today

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

Part Number: UEM-IC789KTD-060

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

Part Number: UEM-IC782KTD-030

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Estimated Ship Date: May 11, 2026 if ordered today

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

Part Number: UEM-IC9919KTM070

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Estimated Ship Date: May 8, 2026 if ordered today

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Piston and Ring Kit, Forged, Flat, 4.030 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-IC744KTD-030

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Estimated Ship Date: May 4, 2026 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-IC9919-040

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Pilot Spacer, Harmonic Balancer, Ford, 221-302, 351W, Each

Part Number: PFS-91011

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

1 Set IC9971.040/1 Set 4000BD8.045

Part Number: UEM-IC9971KTD040

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Estimated Ship Date: May 8, 2026 if ordered today

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Rocker Arms, Pro Series, Stud Mount, Full Roller, Aluminum, Blue Anodized, 1.7 Ratio, Fits 3/8 in. Stud, Ford, Small Block Windsor, Set of 16

Part Number: PQX-0330204

2.0 out of 5 stars ( 4 )

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Rocker Arms, Pro Series, Pedestal Mount, Full Roller, Aluminum, Blue Anodized, 1.6 Ratio, Fits 5/16 in. Stud, Ford, Small Block Windsor, Set of 16

Part Number: PQX-6535101

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ROCKER ARMS, PRO SERIES ALUM, Ford Boss 351C-M, 400, 429, 460 1968-97, 1.73 X 7/16"

Part Number: PQX-6542902

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