Permanent fix for that leaking rear main seal
This product was last offered at the strikethrough price on
06-28-2026
Permanent fix for that leaking rear main seal
This product was last offered at the strikethrough price on
06-28-2026
Serious engine oil cooling for the most demanding engines
Hard to find tools fit common German car fasteners - 1/2" Drive
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Replaces valve springs and valve stem oil seals without the need to remove the cylinder head
Upgrading cooling for your engine oil
For custom applications only. Not a direct bolt on.
Serious engine oil cooling for the most demanding engines
Permanent fix for that leaking rear main seal
Serious engine oil cooling for the most demanding engines
Build your engine the right way!
Proper lubrication of metal mating surfaces is essential prior to starting a new or rebuilt engine.
Permanent fix for that leaking rear main seal. Includes recommended installation tool and Dirko sealant to complete the job.
10X Entries For Our 25th Anniversary Sweepstakes!
Serious engine oil cooling for the most demanding engines
One wrench fits many oil, Differential and Transfer Case Plugs
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Build your engine the right way!
Make sure you have the essential tools for a German vehicle, like these triple square drivers.
Special tool for for VW/Audi cylinder head bolts
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026