Availability
ARP Engine Blocks & Accessories
Main Studs, 2-Bolt Main, Chrysler, Dodge, Plymouth, 1960-83, 225, L6, Kit
Part Number: ARP-142-5401
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Main Studs, 2-Bolt Main, BMC B-Series, 3 Cap Main
Part Number: ARP-206-5402
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Main Studs, Chromoly, Hex Head, 2-Bolt, Chevy, 6.6L, Duramax Diesel, LB7, LLY, Kit
Part Number: ARP-230-5401
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Main Studs, 4-Bolt, Chevy, 350, 400, Dart Little M Block with Iron Mains, Kit
Part Number: ARP-234-5609
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Main Stud, Acura NSX 3.0/3.2L '90-'05 head stud kit
Part Number: ARP-208-4309
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Toyota 2.0L 4U-GSE 4cyl main bolt kit
Part Number: ARP-203-5002
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Main Studs, 2-Bolt Main, Toyota, 2.4L, 22R, Kit
Part Number: ARP-203-5406
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Main Cap Fasteners, Main Stud Kits, 4-bolt Main, 12-point Head, Audi, 2.7L, Kit
Part Number: ARP-204-5801
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Porsche 2.0L & 2.7L crankcase thru bolt kit
Part Number: ARP-204-5407
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Main Studs, 2-Bolt Main, for use on Honda®, 1.6L, B16A3, Kit
Part Number: ARP-208-5402
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Main Studs, 2-Bolt Main, Opel, 2.5L, Kit
Part Number: ARP-209-5402
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Main Bolts, High Performance Series, 2-Bolt Main, Rover, 4.0, 4.6L, Kit
Part Number: ARP-157-5001
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Main Studs, 2-Bolt Main, Pontiac, 2.5L, Super Duty Block, Kit
Part Number: ARP-291-5801
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pontiac 4-cylinder Super Duty-mag block msk
Part Number: ARP-291-5802
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
SB Ford SVO 351 3/8" main bolt kit
Part Number: ARP-254-5202
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Main Studs, 2-Bolt Main, Dodge, Plymouth, 426 Hemi, Kit
Part Number: ARP-145-5601
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
SB Ford Australian 1/2" main stud kit
Part Number: ARP-154-5406
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Main Studs, 2-Bolt Main, Buick 1968-81, 350, Kit
Part Number: ARP-124-5402
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Main Studs, 2-Bolt Main, Chrysler, KB Hemi 426, Kit
Part Number: ARP-245-5602
Not Yet Reviewed
Mitsubishi 2.0L (4B11) 4-bolt turbo main bolt kit
Part Number: ARP-207-5201
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Main Studs, Chromoly, 12-Point Head, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Supercharged, Kit
Part Number: ARP-193-5402
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
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