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Fasteners hold an engine together. Studs and bolts clamp parts such as rocker arms and valve covers in place, and they need to keep that clamping force through heat cycles and vibration. People replace or upgrade them when building or refreshing an engine, when adding power, or when the old hardware turns out to be worn, stretched or damaged during a teardown.
We currently have 2 fasteners in stock, both from ARP. They are the ARP Chevy and Ford Rocker Arm Stud Kit and the ARP Chevy Duramax 6.6L LB7 12pt Valve Cover Bolt Kit.
When choosing a fastener kit, keep these points in mind:
Match the kit to your exact engine, not just the vehicle make.
Make sure the kit covers the job you are doing, such as rocker arm studs or valve cover bolts.
Confirm the thread and length suit your heads and any aftermarket parts already fitted.
Follow the installation instructions and torque guidance supplied with the kit.
To narrow it down, pick your vehicle to see what fits.
Fasteners hold an engine together. Studs and bolts clamp parts such as rocker arms and valve covers in place, and they need to keep that clamping force through heat cycles and vibration. People replace or upgrade them when building or refreshing an engine, when adding power, or when the old hardware turns out to be worn, stretched or damaged during a teardown.
We currently have 2 fasteners in stock, both from ARP. They are the ARP Chevy and Ford Rocker Arm Stud Kit and the ARP Chevy Duramax 6.6L LB7 12pt Valve Cover Bolt Kit.
When choosing a fastener kit, keep these points in mind:
Match the kit to your exact engine, not just the vehicle make.
Make sure the kit covers the job you are doing, such as rocker arm studs or valve cover bolts.
Confirm the thread and length suit your heads and any aftermarket parts already fitted.
Follow the installation instructions and torque guidance supplied with the kit.
To narrow it down, pick your vehicle to see what fits.
