Engine Blocks & Parts

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: Oct 14, 2025 if ordered today

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Main Studs, 2-Bolt, Dodge, Plymouth, 426 Hemi, Kit

Part Number: MIL-81205

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Estimated Ship Date: Oct 14, 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: Oct 14, 2025 if ordered today

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Main Studs, 2-Bolt, Oldsmobile, 307, 350, 403, Kit

Part Number: MIL-81216

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Estimated Ship Date: Oct 14, 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: Oct 14, 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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Main Caps, Angled Side Bolt, Ductile Iron, CNC Machined, Holden, V8, Kit

Part Number: MIL-11570

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Engine Block, Cast Iron, 4-Bolt Mains, 4.115 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: WRL-084120

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.115 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: WRL-084130

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 19, 2025 if ordered today

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Engine Block, Ford Man O'War, 302 c.i.d., Cast Iron, 302 Mains, 8.2 in. Deck Height, 1-piece Rear Main Style

Part Number: WRL-087020

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Engine Block, Cast Iron, 4-Bolt Mains, 4.115 in. Diameter Bore, 2-Piece Rear Main Seal, Ford, Small Block, Each

Part Number: WRL-087082

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 19, 2025 if ordered today

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 9.800 in. Deck Height, 4.495 in. Bore, Splayed Billet Main Caps, Standard Cam and Lifter bores, Each

Part Number: WRL-095010

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 9.800 in. Deck, 4.595 in. Bore, Billet Caps, 55mm Babbitt Cam Bearings and 0.904 in. Lifter bores, Each

Part Number: WRL-095012-55

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 10.200 in. Deck, 4.495 in. Bore, Splayed Billet Caps, Standard Cam Bearings and Lifter bores, Each

Part Number: WRL-095110

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Estimated Ship Date: Aug 19, 2025 if ordered today

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 10.200 in. Deck, 4.495 in. Bore, Splayed Billet Caps, 55mm Babbit Cam Bearings and 0.904 Lifter, Each

Part Number: WRL-095110-55

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Estimated Ship Date: Aug 19, 2025 if ordered today

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REBORE KIT ASSEMBLY

Part Number: CLE-2253851

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Estimated Ship Date: Sep 3, 2025 if ordered today

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CYLINDER SLEEVE ASSEMBLY

Part Number: CLE-2262158

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Cylinder Head, TC 88/96 3.75" STD BRE CYLINDR

Part Number: HDD-820-51549

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.938 in. Bore I.D., 0.094 in. Wall Thickness, 6.750 in Length, Each

Part Number: MEL-CSL103

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Estimated Ship Date: Aug 14, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.500 in. Bore I.D., 0.094 in. Wall Thickness, 8.063 in. Length, Each

Part Number: MEL-CSL108

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Estimated Ship Date: Aug 14, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.150 in. Bore I.D., 0.094 in. Wall Thickness, 5.188 in. Length, Each

Part Number: MEL-CSL1131

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Cylinder Sleeve, Cast Iron, 3.688 in. Bore I.D., 0.094 in. Wall Thickness, 7.563 in. Length, Each

Part Number: MEL-CSL1148

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Cylinder Sleeve, Cast Iron, 3.736 in. Bore I.D., 0.094 in. Wall Thickness, 5.500 in. Length, Each

Part Number: MEL-CSL1149

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Cylinder Sleeve, Cast Iron, 3.688 in. Bore I.D., 0.094 in. Wall Thickness, 6.000 in. Length, Each

Part Number: MEL-CSL1166

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Cylinder Sleeve, Cast Iron, 4.110 in. Bore I.D., 0.094 in. Wall Thickness, 6.875 in. Length, Each

Part Number: MEL-CSL1174

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Aug 14, 2025 if ordered today

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