OER Parts offers a wide selection of Oil System & Parts for your 1970 Pontiac Tempest. OER Parts offers 1970 Pontiac Tempest Bypass Valves, 1970 Pontiac Tempest Dipsticks and Tubes, 1970 Pontiac Tempest Filter Adapters, 1970 Pontiac Tempest Oil Coolers, 1970 Pontiac Tempest Oil Filters, 1970 Pontiac Tempest Oil Pan Baffles, 1970 Pontiac Tempest Oil Pans, 1970 Pontiac Tempest Oil Pickup Tubes, 1970 Pontiac Tempest Oil Pumps, and 1970 Pontiac Tempest Oil Senders.