Engine Blocks & Accessories

MAIN GIRDLE, BILLET STEEL, FORD 351W, Does Not incl Studs or Fasteners

Part Number: PQX-9035101

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Estimated Ship Date: Oct 2, 2025 if ordered today

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MAIN GIRDLE, BILLET STEEL, CHEV 400, Does Not incl Studs or Fasteners

Part Number: PQX-9040001

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Estimated Ship Date: Oct 2, 2025 if ordered today

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MAIN GIRDLE, BILLET STEEL, FORD 390FE/448 Stroker, incl PRW fasteners & hardware

Part Number: PQX-9044800

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Main Cap Studs, 4140 Studs, Parallel Ground Washers, 12-Point Nuts, 2-Bolt Mains, 5.9L, 24V, L6, Cummins, Diesel, Dodge, Kit

Part Number: PQX-1000313

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Estimated Ship Date: Oct 2, 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: Oct 2, 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: Oct 2, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - Caterpillar D339, D342C, D342T, D13000, D364, D386, G342, 5.750 Bore Diesel Eng

Part Number: MAH-2264465

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Cylinder Sleeve Wet Without O-Rings - Cat. 5.750" Bore 831, 1246, 1662, 2493 Diesel Engs.

Part Number: MAH-2264465X

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - John Deere 4.563" Bore, 6076, 6466 Diesel Eng.

Part Number: MAH-2264473

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - John Deere 4.193" Bore 179, 239, 359 Diesel Engs.

Part Number: MAH-2264489

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - Cat. 159mm/6.250" Bore 353, 379, 398, 399 D&G (OE#8N9174)

Part Number: MAH-2264505

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - Caterpillar 3500 - w/ Wide Flange Sleeve Ind., Gen., Marine 8-12-16 cyl

Part Number: MAH-2264557

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Cylinder Sleeve Wet Without O-Rings - Mercedes Benz Truck OM904 and OM906 Engines - Bore 102.00 mm - Semi Finish

Part Number: MAH-2264606

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Main Cap Studs, 4140 Studs, Parallel Ground Washers, 12-Point Nuts, 2-Bolt Mains, 5.9L, 12V, L6, Cummins, Diesel, Dodge, Kit

Part Number: PQX-1000311

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Cylinder Sleeve Assembly - Case/IH 4.625" Bore 336, 504 Diesel Engs.

Part Number: MAH-2261658

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Cylinder Sleeve Assembly - Allis-Chalmers 3.875 Bore 200, 301 Diesel Engs.

Part Number: MAH-2261766

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Estimated Ship Date: Sep 23, 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: Nov 17, 2025 if ordered today

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Main Cap Fasteners, Milodon Straight Bolt Caps, 8740 Chrome Steel Studs, 4130 Heat Treated Steel Washers and Nuts, Chevrolet, Big Block, Kit

Part Number: MIL-81140

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Main Cap Fasteners, Two Bolt Caps with Windage Tray, 8740 Chrome Steel Studs, 4130 Heat Treated Steel Washers and Nuts, Holden, V8, Kit

Part Number: MIL-81146

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Main Cap Fasteners, Two Bolt Caps, 8740 Chrome Steel Studs, 4130 Heat Treated Steel Washers and Nuts, Holden, L6, Kit

Part Number: MIL-81147

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Main Studs, 2-Bolt, Ford, 351W, with Windage Tray, Kit

Part Number: MIL-81166

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Main Studs, 2-Bolt, Ford, 351C, with Windage Tray, Kit

Part Number: MIL-81168

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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Main Studs, 4-Bolt, Ford, 351C, with Milodon Caps, Kit

Part Number: MIL-81169

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Main Studs, 4-Bolt, Ford, 351C, with Milodon Caps, Windage Tray, Kit

Part Number: MIL-81170

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Estimated Ship Date: Nov 17, 2025 if ordered today

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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: Nov 17, 2025 if ordered today

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