Hydraulic cam followers

[Smallblock454]

Hi,

did some more research. INA produces hydraulic barrel tappets.
INA Deutschland | Branchen & Anwendungen | Standard Ventiltrieb

Porsche part number: 996 105 041 50.

There are 2 different parts available.
INA part number 265010 Ventilstößel (8 per package, 24 needed)
INA part number 420 0049 10 Ventilstößel (8 per package, 24 needed)

Please take a look in the INA parts online catalogue. Use navigation to switch between different engine types.

Example link: 986, 3.2, 252 HP
Schaeffler Automotive Aftermarket
Schaeffler Automotive Aftermarket

And i have to correct myself. INA produces the parts. Febi Bilstein distributes the INA hydraulic barrel tappets. See: Hydraulic cam followers

I recommend to buy from a local parts dealer, not from ebay.