Engine Blocks & Parts

Main Cap Fasteners Brian Tooley Racing Custom Age 625+ LS Main Stud Kit

Part Number: BTC-BTRCA625MSK

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Estimated Ship Date: Nov 7, 2025 if ordered today

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BTR MAIN STUD KIT - 4.5" LONG AND 4.75" LONG STUDS - BTR45475

Part Number: BTC-BTR45475

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Main Studs, Straight 4-Bolt Main, Chevy, Large Journal, Small Block, with Milodon Caps, Kit

Part Number: MIL-81130

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Estimated Ship Date: Jan 15, 2026 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: Dec 8, 2025 if ordered today

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Oil Seal With Cover Ford

Part Number: AJU-71002400

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Estimated Ship Date: Dec 8, 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: Dec 8, 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: Dec 8, 2025 if ordered today

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Oil Seal With Cover Audi, Seat, Skoda

Part Number: AJU-71007200

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Estimated Ship Date: Dec 8, 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: Dec 8, 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: Dec 8, 2025 if ordered today

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Main Studs, 2-Bolt, Ford, 351W, with Windage Tray, Kit

Part Number: MIL-81166

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Main Cap Fasteners, Two Bolt Caps, 8740 Chrome Steel Studs, 4130 Heat Treated Steel Washers and Nuts, Mopar R3 Small Block LA, Kit

Part Number: MIL-81180

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Main Studs, 4-Bolt Main, Chevy, Big Block, with Milodon Caps, Windage Tray, Kit

Part Number: MIL-81134

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Main Studs, 4-Bolt Main, Chevy, Large Journal, Small Block, with Milodon Caps, Windage Tray, Kit

Part Number: MIL-81129

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Main Caps, Ductile Iron, 3-Center, Angled Outer Bolts, 4-Bolt, 400 Main, Chevy, Small Block, Set

Part Number: MIL-11180

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Cylinder Sleeve, Chromoly, 71.000mm Bore I.D., Kawasaki, Each

Part Number: WIS-KA627SL

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Cylinder Sleeve, Chromoly, 73.00mm Bore, Kawasaki, Each

Part Number: WIS-KA629SL

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Cylinder Sleeve, Chromoly, 89.00mm Bore, for use on Honda®, Each

Part Number: WIS-3052FA

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Offset Dowel Pins Mazda Rotary .007

Part Number: IST-BHI-00007

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Offset Dowel Pins Mazda Rotary .014

Part Number: IST-BHI-00014

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Offset Dowel Pins Mazda Rotary .021

Part Number: IST-BHI-00021

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Offset Dowel Pins AMC Jeep .014

Part Number: IST-BHJ-01014

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Expansion Plug

Part Number: RRA-18-4201

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Kit, Freeze Plug

Part Number: RRA-18-56481

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Freeze Plug (Priced Per Pkg Of 8)

Part Number: RRA-18-5961-9

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Estimated Ship Date: Nov 24, 2025 if ordered today

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