ARP Pontiac SS 12pt Motor Mount Bolt Kit

This is the ARP Pontiac SS 12-point motor mount bolt kit, part number 490-3101. It's designed to replace the stock bolts on your Pontiac engine's motor mounts. These bolts are made from stainless steel, which means they'll resist rust and corrosion, keeping your mounts secure for a long time. The 12-point head design is a nice touch, allowing for a more secure grip with your socket, especially in tight spots where a standard 6-point might slip. This kit is a solid option if you're replacing your motor mounts or doing any engine work that requires removing them.

ARP is known for making strong, reliable hardware, and this kit is no exception. The stainless steel construction not only looks good but also holds up well against the elements under the hood. Using these bolts ensures that your engine stays firmly in place, which is crucial for proper drivetrain alignment and preventing excessive vibration. It's a straightforward replacement for your old, possibly worn-out or rusted bolts.