Ck Performance Has Reproduced The Factory Buick Gn 2004r Seperator Plate. The New Plate Has Deleted The Third Accumulator And Third Clutch Checkball Feed Holes. The Plate Does Not Require The Use Of The Third Accumulator Or Third Clutch Checkballs To Be Installed In The Case. This Greatly Improves Third Gear Clutch Apply With Or Without Dual Feed Direct. The Second And Fourth Clutch Feed Holes Are Also Resized For Improved Performance. Plate Is Manufactured Using Edm Laser Technology And Is Hardened To Reduce Wear At The Checkball Seats. Price $24.99. Deleted Holes Are Shown In The Photo.