Engine Blocks & Accessories

Main Bolts, High Performance Series, 4-Bolt Main, Buick V6, Stage I

Part Number: ARP-123-5201

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Main Bolts, High Performance Series, 4-bolt Main, Hex, Designed To Fit World Motown Cast Iron Engine Blocks, Kit

Part Number: ARP-134-5203

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Cylinder Sleeve, Powersports, Chromoly, 74.000mm Bore, Each

Part Number: LAS-H5028

Not Yet Reviewed

Estimated Ship Date: Tomorrow

SLEEVE ATV ATC200X 86-87/ TRX2

Part Number: LAS-H989

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Ford Mustang GT RHD Oil Cooler Block Off Plate, 2015-2023

Part Number: MIO-MMOCPMUS815

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

• Special Order

Cylinder Sleeve Wet With O-Rings - Volvo 131mm/5.250" Bore, D12B, D12C, D12D, DH12D, DH12E

Part Number: MAH-2264623

Not Yet Reviewed

Estimated Ship Date: Sep 12, 2025 if ordered today

• Special Order

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

Part Number: MAH-2264541

Not Yet Reviewed

Estimated Ship Date: Sep 12, 2025 if ordered today

• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Sep 12, 2025 if ordered today

• Special Order

CYL SLEEVE WET W/O O-RING

Part Number: CLE-2264639X

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

• Special Order

CYL SLEEVE WET W/ O-RING

Part Number: CLE-2264632

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

• Special Order

CYL SLEEVE (DRY)

Part Number: CLE-2264448

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

• Special Order

CYL SLEEVE WET W/ O-RING

Part Number: CLE-2264580

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

• Special Order

CYL SLEEVE WET W/O O-RING

Part Number: CLE-226-4567

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

• Special Order

REBORE KIT ASSEMBLY

Part Number: CLE-2253355040

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

• Special Order

REBORE KIT ASSEMBLY

Part Number: CLE-2253513020

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

• Drop Ship
• Special Order

CYL SLEEVE WET W/ O-RING

Part Number: CLE-2264616

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

• Drop Ship
• Special Order

CYL SLEEVE WET W/ O-RING

Part Number: CLE-2264637

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

• Special Order

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

Part Number: MIL-81229

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

Main Studs, 4-Bolt Main, Chevy, Large Journal, Small Block, with Milodon Caps, Kit

Part Number: MIL-81128

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

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

Part Number: MIL-81145

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

Main Cap Fasteners, Two Bolt Caps, 8740 Chrome Steel Studs, 4130 Heat Treated Steel Washers and Nuts, Ford, 302 Windsor, Kit

Part Number: MIL-81155

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

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

Part Number: MIL-81169

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

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

Part Number: MIL-81183

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

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

Part Number: CCA-253

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Cylinder Head Dowel Pins, Ford, Lincoln, Mercury, Set of 100

Part Number: PIO-PF-485-100

Not Yet Reviewed

Estimated Ship Date: Sep 18, 2025 if ordered today

• Drop Ship
• Special Order