Overhead Cam Inline-6: 1965 Pontiac Tempest (opens in new tab)

The Pontiac Tempest and LeMans were upgraded to mid-size status in 1964 (as were other comparable cars in the GM fold). The Tempest was the more frugal choice, and changes in 1965 were largely related to switching from horizontal headlights to vertical ones. The seller has a nice example from 1965 that seems to have...