Engine Blocks & Parts

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: Nov 17, 2025 if ordered today

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BB ChevyMerlin with Windage Tray Main Studs

Part Number: MIL-81136

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Estimated Ship Date: Nov 17, 2025 if ordered today

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

Part Number: MIL-11165

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Estimated Ship Date: Nov 17, 2025 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: Nov 17, 2025 if ordered today

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Main Caps, Ductile Iron, 3-Center, Angled Outer Bolts, 4-Bolt, Pontiac, 421, 428, 455, Set

Part Number: MIL-11520

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Main Caps, Angled Side Bolt, Ductile Iron, CNC Machined, Holden, V8, Kit

Part Number: MIL-11570

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Engine Expansion Plugs, Brass, Freeze, Cam, Oil Gallery, Holden, 253-308 C.I.D. V8 Engines, Kit

Part Number: MIL-34047

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Estimated Ship Date: Nov 17, 2025 if ordered today

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C7 Block w/ 212 T-Stat

Part Number: DWR-32-900-212

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Estimated Ship Date: Sep 15, 2025 if ordered today

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C6 Oil Block w/ 212 Stat

Part Number: DWR-32-894-212

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Camshaft Plug, w/ 2.8L Diesel Engine; Camshaft Plug; , 2007-2018 JK Wrangler; 2008-2012 KK Liberty; 2005-2007 KJ Liberty;

Part Number: CWA-5179593AA

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Cylinder Sleeve Assembly - Cummins Diesel 5.500" Bore NH/NT 855 Series Engs.

Part Number: MAH-2261750

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - Cms. 125mm/4.921" Bore L10, M11, ISM (OE#3080760 Bare/3803703 Kit)

Part Number: MAH-2264546

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - Mercedes Benz OM460 / MBE4000 EPA04/07 - (OE# 460 011 20 10)

Part Number: MAH-2264629

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Brass Cup Expansion Plug 30mm, Height 0.301

Part Number: RNB-565-100

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Estimated Ship Date: Sep 12, 2025 if ordered today

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C7 Block w/ 180 T-Stat

Part Number: DWR-32-900-180

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Main Studs, 2-Bolt, Oldsmobile, 350 Diesel, 400, 425, 455, Kit

Part Number: MIL-81215

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Estimated Ship Date: Nov 17, 2025 if ordered today

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

Part Number: BTC-BTRCA625MSK

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Estimated Ship Date: Sep 5, 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: Sep 5, 2025 if ordered today

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REBORE KIT ASSEMBLY

Part Number: CLE-2253354020

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Estimated Ship Date: Oct 6, 2025 if ordered today

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REBORE KIT ASSEMBLY

Part Number: CLE-2253673

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Estimated Ship Date: Oct 6, 2025 if ordered today

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REBORE KIT ASSEMBLY

Part Number: CLE-2253673020

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Estimated Ship Date: Oct 6, 2025 if ordered today

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REBORE KIT ASSEMBLY

Part Number: CLE-2253802020

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Estimated Ship Date: Oct 6, 2025 if ordered today

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CYL SLEEVE ISX

Part Number: CLE-2264641

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Estimated Ship Date: Oct 6, 2025 if ordered today

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CYL SLEEVE ISX

Part Number: CLE-2264643

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.800 in. Bore I.D., 0.125 in. Wall Thickness, 6.125 in. Length, Each

Part Number: MEL-CSL2201

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Estimated Ship Date: Sep 17, 2025 if ordered today

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