Engine Blocks & Parts

STD BORE CYLINDER

Part Number: CLW-20104

Not Yet Reviewed

Estimated Ship Date: Sep 30, 2025 if ordered today

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Main Studs, 2-Bolt Main, Chevy, Big Block, with Windage Tray, Kit

Part Number: MIL-81139

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Main Studs, 4-Bolt, Pontiac 389-455, Center Studs, Kit

Part Number: MIL-81222

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Oil Seal With Cover Audi, Ford, Seat

Part Number: AJU-71000600

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Oil Seal With Cover Ford

Part Number: AJU-71002400

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Oil Seal With Cover Chrysler, Dodge, Jeep

Part Number: AJU-71005900

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Oil Seal With Cover Mitsubishi, Smart

Part Number: AJU-71006400

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Oil Seal With Cover Audi, Seat, Skoda

Part Number: AJU-71007300

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Oil Seal With Cover Audi, Seat, Skoda

Part Number: AJU-71010200

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.000 in. Diameter Bore, 1-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: NAL-19433406

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Engine Expansion Plugs

Part Number: NAL-10241154

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Rear Main Seal Housing, Aluminum, Natural, Chevrolet Performance LSX Block, Each

Part Number: NAL-19369274

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Main Cap, SB Chev 350

Part Number: HRS-H350S-1

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Estimated Ship Date: Oct 30, 2025 if ordered today

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REAR MAIN SEAL HOUSING

Part Number: NAL-12705665

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Main Cap, Billet Steel, 3-Center, Straight Outer Bolts, 4-Bolt, Chevy, Small Block, Each

Part Number: HRS-H350C-1

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Main Cap SB Chev 400

Part Number: HRS-H400-1

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Estimated Ship Date: Oct 30, 2025 if ordered today

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EXPANSION PLUG

Part Number: PIO-EPC-214-A-25

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Estimated Ship Date: Sep 25, 2025 if ordered today

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METRIC EXP PLUG

Part Number: PIO-EPC-218-B-10

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Estimated Ship Date: Sep 25, 2025 if ordered today

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EXPANSION PLUG

Part Number: PIO-EPC-30-B-10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 25, 2025 if ordered today

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EXPANSION PLUG

Part Number: PIO-EPC-372-25

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Estimated Ship Date: Sep 25, 2025 if ordered today

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EXPANSION PLUG

Part Number: PIO-EPC-41-SS-10

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Estimated Ship Date: Sep 25, 2025 if ordered today

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EXPANSION PLUG

Part Number: PIO-EPC-69-25

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Estimated Ship Date: Sep 25, 2025 if ordered today

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EXPANSION PLUG

Part Number: PIO-EPC-75-B-10

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Estimated Ship Date: Sep 25, 2025 if ordered today

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EXPANSION PLUG

Part Number: PIO-EPC-77-B-10

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Estimated Ship Date: Sep 25, 2025 if ordered today

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EXPANSION PLUG

Part Number: PIO-EPC-82-25

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Estimated Ship Date: Sep 25, 2025 if ordered today

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