Porsche Tensioner Screw - 911 07-13 964-105-171-03 RC-4160DK Porsche Our Porsche 356 and

Porsche Our Porsche 356 and 912 ARP head studs have been manufactured by ARP for us since 2002 utilizing their upgraded ARP 2000 material over the standard ARP 8740 or stainless-steel studs sold by other companies

Porsche It fits models GT3 and Speedster

2 Porsche engines is plastic

Prevents Leaks: Ensures a tight seal between the cylinder head and engine block

Porsche Tensioner Screw - 911 07-13 964-105-171-03 RC-4160DK Porsche Our Porsche 356 andPorsche Tensioner Screw For Porsche 911 (2007 2013) Models. Ensure optimal timing chain tension and engine performance with our Tensioner Screw. This critical component plays a vital role in maintaining proper tension on the timing chain, ensuring synchronized movement of the engine's pistons and valves. Designed to fit seamlessly into your car's timing chain tensioner, the Tensioner Screw provides precise adjustment and reliable performance.