ARP Engine Blocks & Accessories

Main Studs, 2-Bolt Main, Pontiac, 2.5L, Super Duty Block, Kit

Part Number: ARP-291-5801

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Pontiac 4-cylinder Super Duty-mag block msk

Part Number: ARP-291-5802

Not Yet Reviewed

Estimated Ship Date: Mar 2, 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 2, 2026 if ordered today

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Main Studs, 2-Bolt Main, Chrysler, Dodge, Plymouth, 1960-83, 225, L6, Kit

Part Number: ARP-142-5401

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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SB Ford Australian 1/2" main stud kit

Part Number: ARP-154-5406

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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BB Chevy/WP Merlin X alum block msk

Part Number: ARP-135-5607

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: ARP-150-5802

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: ARP-145-5601

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Main Bolts, High Performance Series, 4-Bolt Main, Ford, SVO 351 Windsor, Kit

Part Number: ARP-154-5203

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Estimated Ship Date: Mar 2, 2026 if ordered today

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MAIN BOLT KIT

Part Number: ARP-154-5206

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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SB Ford Australian 7/16" main stud kit

Part Number: ARP-154-5405

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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SB Ford /WP Manowar iron/alum block msk

Part Number: ARP-154-5609

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Main Studs, 4-Bolt Main, Chevrolet Big Block, Mark IV Aluminum Block, with Windage Tray, Kit

Part Number: ARP-135-5603

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: ARP-154-5603

Not Yet Reviewed

Estimated Ship Date: Mar 2, 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 2, 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

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Rear Motor Cover Fasteners, 8740 Chromoly, Black, 12-point Head, Chrysler, Dodge, Jeep, Ram, Kit

Part Number: ARP-140-0001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 6, 2026 if ordered today

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Porsche '89 964 &993, '90-'98 all 3.6 & 3.8L crankcase thru bolt kit

Part Number: ARP-204-5406

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Holden 308 V8 main bolt kit

Part Number: ARP-205-5001

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

Holden 308 V8 main stud kit

Part Number: ARP-205-5401

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

Main Studs, Chromoly, Hex Head, Buick, 3.8L, Supercharged, Kit

Part Number: ARP-193-5401

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today