Last summer, i went to south of France with my brother-in-law to pick up a 72 Manta A for him.
Clean little car, no rust, 1100cc with Weber carb, koni shocks, ATS wheels, we made the 600 miles trip back home without any problems. Here in Europe these cars were very popular in Rally Races back in the days and are still in historic rallies.
thats Ronnie Hilmerssons opel manta, a guy from sweden.
this is an really smart guy that builds all his stuff himself,
check out his homepage tons of customized oneoff parts in this build