Chevrolet (1965-66) & Chevelle (1965)
Freeplay should be 5/32-7/8". To adjust, remove pedal return spring and back off pedal pushrod lower locknut (at swivel end) about 1/2". Hold pushrod so pedal is against bumper stop, and hold cross shaft lever so throwout bearing is against clutch fingers. Adjust pushrod upper locknut so there is 5/32" clearance between this locknut and upper edge of swivel. Release pushrod and cross shaft lever, tighten lower locknut to lock swivel against upper locknut, and install return spring.