Engine Blocks & Accessories

Replacement, Hardware Kit, 2-Bolt Main, Ford, with Trick Flow Main Cap Girdle,

Part Number: TFS-53400700-HK

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: ARP-123-5201

Not Yet Reviewed

Estimated Ship Date: Today

Main Bolts, High Performance Series, 2-Bolt Main, Oldsmobile, 350 Diesel, Kit

Part Number: ARP-184-5002

Not Yet Reviewed

Estimated Ship Date: Today

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: Today

CHEV 400, Stud Kit, Main Girdle, Includes 10ea, 1/2" Longer Studs, 7/16" -14/20 x 5.00" Studs, PRW Fasteners & Hardware.

Part Number: PQX-1000207

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Drop Ship
• Special Order

STUD KIT, MAIN GIRDLE, OLDS 455, incl PRW studs & hardwareStuds, PRW Fasteners & Hardware.

Part Number: PQX-1000213

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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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

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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

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

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CYL SLEEVE WET W/ O-RING

Part Number: CLE-2264580

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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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

REAR MAIN SEAL HOUSING

Part Number: NAL-12705665

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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• Special Order

Main Studs, 2-Bolt Main, Chevy, Big Block, Kit

Part Number: MIL-81138

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

• Special Order

Main Studs, 2-Bolt, Dodge, Plymouth, 426 Hemi, Kit

Part Number: MIL-81205

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

• Special Order

Main Studs, 2-Bolt, Oldsmobile, 350 Diesel, 400, 425, 455, Kit

Part Number: MIL-81215

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

• Special Order

Main Studs, 2-Bolt, Oldsmobile, 307, 350, 403, Kit

Part Number: MIL-81216

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

• Special Order

Main Studs, Straight 4-Bolt Main, Chevy, 350, 400, Kit

Part Number: MIL-81115

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 26, 2025 if ordered today

• Special Order

Sleeve Assembly Ring Set - Caterpillar 3406E 6 CYL.

Part Number: MAH-S41943

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

• Special Order

Sleeve Assembly Ring Set - Komatsu Diesel S6D125-1

Part Number: MAH-S42063

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

• Special Order

Sleeve Assembly Ring Set - Cat. 114mm/4.500" Bore 1100, 3204, 3208, 3 Ring, Keystone 1 &2, 2@1/8,

Part Number: MAH-S41542

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

• Special Order

REBORE KIT ASSEMBLY

Part Number: CLE-2253902020

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order

REBORE KIT ASSEMBLY

Part Number: CLE-2253902030

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

• Special Order