Engine Blocks & Parts

Cylinder Sleeve Wet Without O-Rings - Cat. 137mm/5.400" Bore 3400, C15 (OE#1979322)

Part Number: MAH-2264506X

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Estimated Ship Date: Aug 14, 2025 if ordered today

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DOWEL PIN BLOCK TO TRANS. FOR

Part Number: RHS-549205-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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STUD MAIN CAP LONG FOR RHS BL

Part Number: RHS-549300-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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STUD MAIN CAP SHORT FOR RHS B

Part Number: RHS-549301-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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BOLT MAIN CAP SIDE FOR RHS BL

Part Number: RHS-549302-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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NUT MAIN CAP 12PT FOR RHS BLO

Part Number: RHS-549303-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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WASHER FOR MAIN CAP STUDS RHS

Part Number: RHS-549304-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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WASHER FOR MAIN CAP SIDE BOLT

Part Number: RHS-549305-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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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 15, 2025 if ordered today

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CYLINDER SLEEVE 4.125" X 9.75

Part Number: RHS-549104-1

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Engine Cylinder Liner, Cylinder Sleeve Set for RHS Standard Deck Blocks

Part Number: RHS-549119-SET

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Main Studs, 2-Bolt Main, Chevy, Big Block, with Windage Tray, Kit

Part Number: MIL-81139

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Estimated Ship Date: Oct 8, 2025 if ordered today

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FINISHING KIT, GM LS ENGINE 2001-2013 4.8L TO 7.0L

Part Number: CCA-253

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Estimated Ship Date: Sep 3, 2025 if ordered today

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OILER, FOR RHS BLOCK

Part Number: EDL-549120-POL

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Estimated Ship Date: Aug 6, 2025 if ordered today

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CYLINDER SLEEVE, 4.125 X 9.750 (OUTER LEFT), CYL. # 1 & 8

Part Number: EDL-549113-1

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Estimated Ship Date: Aug 6, 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: Jul 31, 2025 if ordered today

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Sleeve Assembly Ring Set - Cat. 114mm/4.500" Bore 1160, 3160, 3208, 3 Ring, #1 Keystone #2 Rectangular

Part Number: MAH-S41685

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Estimated Ship Date: Jul 30, 2025 if ordered today

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REBORE KIT ASSEMBLY

Part Number: CLE-2253354

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Estimated Ship Date: Jul 29, 2025 if ordered today

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Main Studs, 4-Bolt, Pontiac 389-455, Center Studs, Kit

Part Number: MIL-81222

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Main Studs, 2-Bolt, Cadillac, 472, 500, Kit

Part Number: MIL-81229

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Estimated Ship Date: Oct 7, 2025 if ordered today

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SPRING OILER JET .015 DIA ORIFICE, 16 PACK

Part Number: MOR-68825

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Estimated Ship Date: Aug 6, 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: Oct 7, 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: Oct 7, 2025 if ordered today

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

Part Number: MIL-81133

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 7, 2025 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: Oct 7, 2025 if ordered today

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