PUSAT168 RTP SLOT Neither returned for '57, but the previous year's Newport hardtop sedans, a hasty answer to GM, would carry on well into the '70s. Engine choices for '65 involved 270- and 315-bhp 383s for Newport and 300, a 413 with 340 or 360 bhp for New Yorker and 300L. The more-potent 383 gained 10 horses for '66, when a huge 440 big-block arrived as standard New Yorker fare, rated at 350 bhp. Built on the firm's 1971-vintage intermediate platform, these ostensibly "new" R-body models were considerably smaller and lighter than the old mastodons, but still looked big and heavy -- which they were.|This Electronics-related Article is a Stub