The 1965 Buick Skylark Gran Sport is powered by a 401-cid (listed as 400) overhead-valve V-8 that is rated at 325 horsepower when teamed with a four-barrel carburetor, dual-exhausts and a heavy-duty radiator. This Gran Sport has a floor-mounted automatic transmission with center console and bucket seats. This example is well-optioned with air conditioning, power windows and a black vinyl top. Other conveniences include a radio, dual mirrors; power steering and brakes. The exterior is high-lighted by factory chrome steel wheels and redline tires. The Gran Sport was a package option that turned any Skylark into a powerful performance car. Included was a beefy convertible frame, a thicker front roll bar, better shocks, model specific badging and much more.