Are you sure you need to go with a bigger apply servo with the reverse manual valve body? I know with my TCI reverse manual valve body the valve body doesnt use the apply side of the servo and instead uses the larger case sized release piston for the apply and release. The port is plugged going from the apply side into the case and the smaller piston O ring is removed. I'm sure it would still work with a standard configuration servo but it would shift weird like you describe.
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438 inch Dart block Windsor, AFR 225 heads, 271/[email protected]" on 106 solid roller, 13:1 compression, Super Victor, crank trigger, 950 pro-systems carb, external wet sump oiling, transbrake C4, 4000 converter, 4.10 Dana 60, Nitrous. Street Driven '68 Cougar
<font size=-1>[ This Message was edited by: chipmechanic on 5/18/06 4:01am ]</font>
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438 inch Dart block Windsor, AFR 225 heads, 271/[email protected]" on 106 solid roller, 13:1 compression, Super Victor, crank trigger, 950 pro-systems carb, external wet sump oiling, transbrake C4, 4000 converter, 4.10 Dana 60, Nitrous. Street Driven '68 Cougar
<font size=-1>[ This Message was edited by: chipmechanic on 5/18/06 4:01am ]</font>