What material are these studs made from?

These studs are made from ARP's 8740 chromoly steel. This is a strong and durable material commonly used for high-performance engine and drivetrain components.

Does this kit include everything I need to install the new studs?

Yes, this kit comes with the two transmission mount studs, along with the necessary nuts and washers. You'll have the hardware needed to replace your old studs.

What is the black oxide finish for?

The black oxide finish on these studs helps to provide a layer of protection against rust and corrosion. This helps keep the hardware looking good and functioning properly over time.

ARP

ARP Porsche 911-930 Turbo Trans Mount Stud Kit

Name: ARP Porsche 911-930 Turbo Trans Mount Stud Kit
Brand: ARP
Price: 116.48 USD
Availability: InStock

$116.48

ARP Porsche 911-930 Turbo Trans Mount Stud Kit. Replaces worn or damaged transmission mount studs for a solid connection.

Key Features

Direct fit — verified for Porsche 911 and 930.
ARP 8740 chromoly steel — strong material for reliable holding power.
Includes necessary nuts and washers for a complete installation.
Black oxide finish — helps resist corrosion.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Fits these vehicles

Porsche 911 1976-1977, 1986-1989, 1991-1994, 1996-1997, 2001-2005, 2007-2011
Porsche 930 1978-1979

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Product Details

ARP makes this transmission mount stud kit for the Porsche 911 and 930. This kit replaces the factory studs that hold your transmission mount in place. If your old studs are rusted, stretched, or broken, this kit gives you solid new hardware to secure the transmission.