Engine Blocks & Parts

Cylinder Sleeve, Cast Iron, 4.750 in. Bore I.D., 0.125 in. Wall Thickness, 12.250 in. Length, Each

Part Number: MEL-CSL9014

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.736 in. Bore I.D., 0.094 in. Wall Thickness, 5.500 in. Length, Each

Part Number: MEL-CSL1149

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Cylinder Sleeve, Cast Iron, 3.568 in. Bore I.D., 0.125 in. Wall Thickness, 5.938 in. Length, Each

Part Number: MEL-CSL258

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Offset Dowel Pins Mazda Rotary .007

Part Number: IST-BHI-00007

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Offset Dowel Pins Mazda Rotary .014

Part Number: IST-BHI-00014

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Offset Dowel Pins Mazda Rotary .021

Part Number: IST-BHI-00021

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Estimated Ship Date: Sep 18, 2025 if ordered today

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Offset Dowel Pins AMC Jeep .014

Part Number: IST-BHJ-01014

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Estimated Ship Date: Sep 18, 2025 if ordered today

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EXPANSION PLUG

Part Number: MGR-555-108

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Estimated Ship Date: Sep 22, 2025 if ordered today

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S&S Cycle 2018+ M8 Softail Models MK-Series Crankcase Assembly

Part Number: SSY-310-1326

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Estimated Ship Date: Sep 24, 2025 if ordered today

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S&S Cycle 5/16-24 UNF x 5.750in Crankcase Alignment Stud

Part Number: SSY-31-2003

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Estimated Ship Date: Sep 24, 2025 if ordered today

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S&S Cycle 70-99 BT .340in x .420in x 1.375in Crankcase Oil Screen Spring

Part Number: SSY-31-2011-S

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Estimated Ship Date: Sep 24, 2025 if ordered today

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AN Block Adapters, -12 AN Adapters, Clear Anodized, Chevy, Small Block, Kit

Part Number: PGP-PRP-6850

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Oil Cooler Block-Off Plate, Aluminum, Black Anodized, Chevy, LS, Each

Part Number: PGP-PRP-4525

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Cylinder Sleeve Assembly - Caterpillar 6, 3406B

Part Number: MAH-2261898

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Cylinder Sleeve Assembly - Cummins Diesel 5.500" Bore NH/NT 855 Series Engs.

Part Number: MAH-2261839

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Cylinder Sleeve Assembly - Caterpillar 4-6, 3304-3306

Part Number: MAH-2261889

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Cylinder Sleeve Assembly - Caterpillar 6, 3406B (early C)

Part Number: MAH-2261901

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Cylinder Sleeve Assembly - Caterpillar 3400 Series

Part Number: MAH-2261918

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Main Cap Fasteners Brian Tooley Racing Custom Age 625+ LS Main Stud Kit

Part Number: BTC-BTRCA625MSK

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Estimated Ship Date: Sep 15, 2025 if ordered today

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BTR MAIN STUD KIT - 4.5" LONG AND 4.75" LONG STUDS - BTR45475

Part Number: BTC-BTR45475

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Estimated Ship Date: Sep 15, 2025 if ordered today

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BRIGGS SIDE COVER BOLT KIT

Part Number: STG-1906

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Estimated Ship Date: Sep 15, 2025 if ordered today

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CANNONDALE ENGINE CASE BOLTS

Part Number: STG-2001

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - Cms. 140mm/5.500" Bore 855, N14, 1710 (OE#3065405 Bare /3803219 Kit )

Part Number: MAH-2264486

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Cylinder Sleeve Wet With O-Rings - Cat. 121mm/4.750" Bore 3300 (OE#1105800), With Seals

Part Number: MAH-2264493

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Cylinder Sleeve Wet Without O-Rings - Cat. 121mm/4.750" Bore 3300 (OE#1105800), without seals

Part Number: MAH-2264493X

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Estimated Ship Date: Oct 6, 2025 if ordered today

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