Porsche Spacer Sleeve - 911 89-98 964-106-515-30 901.555.513.20 high-tone (12 volt) horn (380Hz)

high-tone (12 volt) horn (380Hz)

4 inches x 4

Porsche ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity

2007-2013) and 911 Turbo S (2005

Porsche Spacer Sleeve - 911 89-98 964-106-515-30 901.555.513.20 high-tone (12 volt) horn (380Hz)Porsche Pulley Spacer Sleeve For Porsche 964 (1989 1994), 993 (1995 1998) Models. Enhance your car's engine performance and reliability with our Pulley Spacer Sleeve. Designed to fit between your engine's crankshaft pulley and harmonic balancer, this precision engineered component helps to correct timing issues and improve overall engine efficiency. By precisely adjusting the pulley's position, our spacer sleeve can: Restore proper timing: Ensure that