ARP Engine Blocks & Accessories

Main Studs, 4-Bolt Main, Chevy, 3.3, 3.8, 4.3L V6, with Windage tray, Kit

Part Number: ARP-233-5702

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Main Studs, 4-Bolt Main, Buick, Stage II Aftermarket 3.8L, Kit

Part Number: ARP-222-5602

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Estimated Ship Date: Mar 30, 2026 if ordered today

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SB Ford SVO 351 7/16" main bolt kit

Part Number: ARP-254-5203

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Ford 4.5L V6 main bolt kit

Part Number: ARP-253-5201

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Ford 4.5L SVO V6 main stud kit

Part Number: ARP-253-5401

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Estimated Ship Date: Mar 30, 2026 if ordered today

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SB Chevy WP Motown iron block msk

Part Number: ARP-134-5603

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Main Bolts, High Performance Series, Hex Head, Chromoly, Black Oxide, 4-Bolt Main, Buick, 3.8L, Stage II Aftermarket Block, Kit

Part Number: ARP-123-5202

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Main Studs, 2-Bolt Main, Chrysler, Dodge, Plymouth, 2.0L, 4-Cylinder, Kit

Part Number: ARP-141-5801

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Main Studs, 4-Bolt Main, Ford, SVO, 351W, Kit

Part Number: ARP-154-5603

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Main Studs, 4-Bolt Main, Ford, Powerstoke, 6.4L, Kit

Part Number: ARP-150-5802

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Main Studs, Chromoly, 4-Bolt Main, Chevy, Oldsmobile, 350 with Dart Rocket Block, Kit

Part Number: ARP-184-5403

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Estimated Ship Date: Apr 13, 2026 if ordered today

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

Part Number: ARP-234-5603

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Main Cap Fasteners, 2-Bolt, Cross Bolt Mains, Studs, Washers, Nuts, Standard Hex, 190,000 psi,, Chromoly, Rover, 4.0/4.6L, Kit

Part Number: ARP-157-5401

5.0 out of 5 stars ( 1 )

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Main Studs, 4-Bolt Main, Chevy, 400, with Windage Tray, with 3.0 in. Outer Studs, Kit

Part Number: ARP-234-5607

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Estimated Ship Date: Apr 20, 2026 if ordered today

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SB Ford 302 Dart SHP main bolt kit

Part Number: ARP-154-5205

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Ford 2.5L B5254 5cyl '05 & later main stud kit

Part Number: ARP-251-5801

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Estimated Ship Date: Mar 31, 2026 if ordered today

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Toyota 1.5L 1NZFE DOHC 4cyl main stud kit

Part Number: ARP-203-5408

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Estimated Ship Date: Mar 30, 2026 if ordered today

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BMW B48 4-cyl main stud kit

Part Number: ARP-201-5404

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Porsche 996 main bolt kit

Part Number: ARP-204-5001

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Main Stud, Acura NSX 3.0/3.2L '90-'05 main stud kit

Part Number: ARP-208-5801

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Volvo 2.4L B5254 5cyl '99 & earlier main stud kit

Part Number: ARP-219-5802

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Main Studs, 4-Bolt Main, Ford, 7.3L Diesel, Kit

Part Number: ARP-250-5801

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Estimated Ship Date: Mar 30, 2026 if ordered today

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

Part Number: ARP-123-5201

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Estimated Ship Date: Mar 30, 2026 if ordered today

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BB Chevy/WP Merlin X alum block msk

Part Number: ARP-135-5607

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Main Studs, 2-Bolt Main, Ford, 1.6L, Kit

Part Number: ARP-151-5403

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Estimated Ship Date: Apr 10, 2026 if ordered today

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