My transmission kickdown arm is making contact with the bottom of the air cleaner. I'm using a 70 dual snorkel air cleaner, F-4 cable bracket, 69 firebird 4 barrel throttle cable, 69 firebird throttle bracket w/kickdown tab. Did the 69 firebird air cleaners (single snorkel) sit higher? Here are some pictures http://www.angelfire.com/alt2/zoom176 Thanks Dean