Sec. 1105. (a) Section 742(a) of the Public Health Service Act is amended by striking out “and” after “1974,” and by inserting after “1975” the following: “, and $60,000,000 for the fiscal year ending June 30, 1976”. (b) Section 740(b)(4) of such Act is amended by striking out “1975” and inserting in lieu thereof “1976”.