The Bilstein B6 front monotube strut insert for 1965–1968 Porsche 911/912 is a direct-fit damping upgrade that preserves original spring setups while improving control. Its 36mm monotube construction and vehicle-specific valve tuning deliver enhanced grip, lane stability and ride control for period vehicles. Each insert is tested to meet Bilstein’s OE-quality standards for dependable handling on classic cars.
Bilstein B6 65-68 Porsche 911/912 Front Monotube Strut Cartridge