The 68RFE valve body plate can be used in both stock applications and increased line pressure applications.

Stock applications:

Overlay the stock separator plate over the new plate and drill 2 holes 7/16″ dia. in the passage way as directed in the supplied instruction sheet.

Heavy Duty applications:

In order to use this option the customer MUST have aftermarket transmission tuning software that is programmed to command higher than stock pressures. Without the tuning software, this modification will not provide ANY additional line pressure increase.. We do not suggest this being done UNLESS you have transmission tuning. Sonnax line pressure boosters are NOT transmission tuning and will NOT work with this modification. If you have a line pressure booster use the stock application option.
Drill a 1/8″ dia. hole into the lower valve body casting all the way thru as shown in the supplied instruction sheet.
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