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ARP Main Stud Kits for Ford Modular V8s Product Group

ARP Main Stud Kits for Ford Modular V8s

Replace your main bearing cap bolts with high-strength ARP main studs for improved engine life under the most demanding racing conditions!

Main studs locate the main bearing caps more securely than bolts alone, which means less tendency for the caps to walk and fret the mating surfaces. Studs also provide more accurate and consistent clamping force because the fastener does not twist when you apply your torque wrench. Studs only get installed once (rather than at every rebuild), which reduces the chances of damage to the female threads in the block.

ARP main studs are made from 8740 chrome moly steel, heat-treated to 200,000 psi tensile strength with J-form threads that are rolled (not cut) after heat treatment (not before) for unmatched strength and precision.

Each set includes main studs, matching hardened washers and nuts, and a packet of ARP assembly lube.

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Part No.
Description
Price
Status
ARP Main Stud Kit, Ford 5.0L Coyote 4-Bolt, incl Cross Bolts

ARP156-5803 

ARP Main Stud Kit, Ford 5.0L Coyote 4-Bolt, incl Cross Bolts

$324.98Not In Stock
ARP Main Stud Kit, Ford Modular 4.6L / 5.4L, 2-Bolt Mains

ARP156-5401 

ARP Main Stud Kit, Ford Modular 4.6L / 5.4L, 2-Bolt Mains

$132.87Not In Stock
ARP Main Stud Kit, Ford Modular 4.6L / 5.4L, 4-Bolt Mains

ARP156-5802 

ARP Main Stud Kit, Ford Modular 4.6L / 5.4L, 4-Bolt Mains

$246.69Not In Stock
ARP Main Stud Kit, Ford Modular 4.6L/5.4L 3V w Tray, 4-Bolt

ARP156-5901 

ARP Main Stud Kit, Ford Modular 4.6L/5.4L 3V w Tray, 4-Bolt

$290.25Not In Stock
ARP Main Stud Kit, Ford Modular 4.6L/5.4L 4V w/Tray, 4-Bolt

ARP256-5701 

ARP Main Stud Kit, Ford Modular 4.6L/5.4L 4V w/Tray, 4-Bolt

$286.28Not In Stock
ARP Main Stud Kit, Ford Modular 2003-04 Cobra Supercharged

ARP156-5403 

ARP Main Stud Kit, Ford Modular 2003-04 Cobra Supercharged

$135.91Not In Stock
ARP Side Bolt Kit, Ford Modular V8 Early Aluminum Block, M8

ARP156-5001 

ARP Side Bolt Kit, Ford Modular V8 Early Aluminum Block, M8

$68.71Not In Stock
ARP Side Bolt Kit, Ford Modular V8 Early Iron Block, M8

ARP156-5201 

ARP Side Bolt Kit, Ford Modular V8 Early Iron Block, M8

$59.56Not In Stock
ARP Side Bolt Kit, Ford Modular V8 Late Aluminum Block, M9

ARP156-5002 

ARP Side Bolt Kit, Ford Modular V8 Late Aluminum Block, M9

$70.94Not In Stock
ARP Side Bolt Kit, Ford Modular V8 Late Iron Block, M9

ARP156-5202 

ARP Side Bolt Kit, Ford Modular V8 Late Iron Block, M9

$59.56Not In Stock
ARP Side Bolt Kit, Ford Modular V8 Boss 5.0L only, M9

ARP156-5203 

ARP Side Bolt Kit, Ford Modular V8 Boss 5.0L only, M9

$61.98Not In Stock