VR6 Tooled Steel Main Studs

VR6 Tooled Steel Main Studs
$380.00

Availability: In stock

For those running high HP levels that need more clamping force and tensile strength than the typical ARP 8740 chromoly studs on the market. If you are looking for the best option, these are 25% stronger than standard ARP VR6 main stud kit.

When main studs stretch, the crank begins to walk away from the bearings, main bearing clearance increases and oil pressure is reduced, rod bearings don’t like that!

VR6 engines have qty 20 head studs vs. qty 14 mains studs. With the 12v those are (20) 11mm head studs vrs the (14) 10mm main studs as they both share the same loads while engine making power.

USA made from fine grain hi-strength H13 tooled steel- with a 240k psi tensile rating

Manufacturer, material and process proven in competition tractor pull engines

More block thread engagement then ARP

Dog point tips and rolled threads for maximum strength

Hex tip for install

They are recommended for applications 800hp+

No Modification to your cylinder block is required as these are a direct drop-in replacement.

Fits all VR6 engines, kit is complete with studs, nuts, washers
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