How to cure the leaky dipstick on motors with steel pans, where the dipstick seats into the block. It will also make your motor look better in the long run and make access to the dipstick easier.
Aftermarket replacement chrome dipstick for a Chevy Small Block
A set of Opel EFI seals ( BMW or Volvo etc.. should work).
For the 2.4L or if your converting a motor from a AL pan to a Steel pan.