CHEVROLET Engine Blocks & Accessories

Engine Block, Aluminum, 6-Bolt Mains, 4.125 in. Diameter Bore, 1-Piece Rear Main Seal, Chevy, LS, Tall, Each

Part Number: RHS-54901U

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Main Studs, SCM-4140 Alloy Steel, 12-Point, Chevy, 6.6L, Duramax Diesel, LB7, LLY, Kit

Part Number: PQX-1000321

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Estimated Ship Date: Aug 12, 2025 if ordered today

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Main Studs, SCM-4140 Alloy Steel, 12-Point, 2-Bolt, Chevy, 6.6L, Duramax Diesel, LBZ/LMM, Kit

Part Number: PQX-1000323

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Estimated Ship Date: Aug 12, 2025 if ordered today

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SLEEVES, CYLINDER BORE

Part Number: MEL-CSL111

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-708R

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Estimated Ship Date: Aug 1, 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

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

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Cylinder Sleeve, Cast Iron, 3.188 in. Bore I.D., 0.094 in. Wall Thickness, 6.000 in. Length, Each

Part Number: MEL-CSL151

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.568 in. Bore I.D., 0.094 in. Wall Thickness, 5.938 in. Length, Each

Part Number: MEL-CSL158

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.500 in. Bore I.D., 0.063 in. Wall Thickness, 7.500 in. Length, Each

Part Number: MEL-CSL199

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.500 in. Bore I.D., 0.125 in. Wall Thickness, 5.250 in. Length, Each

Part Number: MEL-CSL2212

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.875 in. Bore I.D., 0.125 in. Wall Thickness, 7.000 in. Length, Each

Part Number: MEL-CSL265

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 4.125 in. Bore I.D., 0.094 in. Wall Thickness, 7.500 in. Length, Each

Part Number: MEL-CSL1156

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.875 in. Bore I.D., 0.094 in. Wall Thickness, 6.375 in. Length, Each

Part Number: MEL-CSL133

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.875 in. Bore I.D., 0.125 in. Wall Thickness, 6.375 in. Length, Each

Part Number: MEL-CSL233

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Estimated Ship Date: Aug 1, 2025 if ordered today

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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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Estimated Ship Date: Aug 1, 2025 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-137R

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-146R

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-180R

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-185R

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Estimated Ship Date: Aug 1, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 2.953 in. Bore I.D., 0.094 in. Wall Thickness, 6.375 in. Length, Each

Part Number: MEL-CSL616

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Estimated Ship Date: Aug 1, 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: Oct 1, 2025 if ordered today

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