Latest generation crankcase with dual oil jet for better piston cooling.
Fits all 997 GT3 (3.6/3.8/4.0)
Fits: GT3 r, 4l, 331kw (11-), GT3 rsr, 335kw (11-), 3.8l, 342kw (07-10), GT3 cup 3.8l (10-), GT3 cup s (08-09), GT3 cup 3.6l (05-07), GT3 rs, 368kw (11-), 331kw (10-), GT3, 320kw (10-), 3.6l, 305kw (07-09)
View/Change Diagram