Engine Blocks & Parts

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: Oct 6, 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: Oct 6, 2025 if ordered today

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Engines, Bare Block, Cast Iron, Merlin IV BBC, 10.200 in. Deck, 4.595 in. Bore, Splayed Billet Caps, 55mm Babbit Cam Bearings and 0.904 Lifter, Each

Part Number: WRL-095112-55

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Main Studs, 4-Bolt Main, Merlin IV, Billet Main Caps, Chevy, Big Block, Kit

Part Number: WRL-701416

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Cylinder Sleeve Spacer - Sealing Shim .020" Thick (for use with 226-4414 Sleeve) (3054948)

Part Number: MAH-2238014

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - Navistar DT360 6 cyl 4.00 in Bore Diesel Engine.

Part Number: MAH-2264541

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - Cummins 6CTA8.3 6 cyl 4.490 in. Bore Turbo, Aftercooled Diesel C-Series Eng

Part Number: MAH-2264547

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - Cummins K-19 6 cyl in-line engine, 6.250" bore, thick flange standard sleev

Part Number: MAH-2264559

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Cylinder Sleeve Assembly - Cat. 121mm/4.750" Bore 1673C, D333C, 3300 (with OE#9N5250)

Part Number: MAH-2261695

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Cylinder Sleeve Assembly - Cum. 139.7mm/5.500" Bore 855 Dual-NI Std Lnr (OE#3803346)

Part Number: MAH-2261821

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Cylinder Sleeve Assembly - Cat. 121mm/4.750" Bore 3300 PC(with OE#8N3182)

Part Number: MAH-2261967

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Estimated Ship Date: Sep 9, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 1.135 in., GM, Each

Part Number: RNB-555-020

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 1.647 in., Various, Each

Part Number: RNB-555-068

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 1.000 in., Mopar, Each

Part Number: RNB-555-091

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 1.396 in., GM, Each

Part Number: RNB-555-093

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 1.990 in., Various, Each

Part Number: RNB-555-094

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 1.199 in., Various, Each

Part Number: RNB-555-100

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 2.021 in., Various, Each

Part Number: RNB-555-045

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Engine Expansion Plugs, Steel, 0.496 in. O.D., Set of 10

Part Number: RNB-555-002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 22, 2025 if ordered today

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Expansion Plugs, Steel, Diameter 1.662 in., GM, Each

Part Number: RNB-555-110

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Freeze Plug - Each - steel

Part Number: MEL-MPC-113

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Freeze Plug - Each - steel

Part Number: MEL-MPC-131

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Freeze Plug - Each - steel

Part Number: MEL-MEP-14

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Freeze Plug - Each - steel

Part Number: MEL-MEP-20

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Freeze Plug - Each - brass

Part Number: MEL-MEP-102B

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Estimated Ship Date: Sep 29, 2025 if ordered today

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