177 finished a respectable 10th at the 1991 Le Mans (driven by team owner Walter Brun, Jésus Pareja and Oscar Larrauri) and seventh at Nürburgring, 12th at Magny-Cours and eighth at the Mexico 430km.
In addition to multitude of successes, a modified Dauer road car version of the 962 took one final victory in 1994 for a marque by now synonymous with the blue riband enduro.
Vanbockryck explains what made the 962 such an enduring success for both the pros and the weekend warriors.
“One of the fun things for customers, at least with Porsche, is that they [usually] build a car which is superior to the competition, but not exotic,” he says.
“It’s extremely effective in its simplicity. Regular team mechanics, engineers and gentlemen drivers could race it and can work on it without having to reinvent the wheel, basically.
“That’s always been Porsche’s forte, because their business model has always been: motor sport has to be paid for to a large extent by sales to rich customers – you can see that today with the 963 LMDh.
“This 177 example is exactly what the final 962 customers would have received in 1991.”
Though the estimate is set at €1.2m-€1.5m (£1m-£1.3m) Vanbockryck says the car’s apparent provenance as the ‘last’ Porsche and its restoration by the legendary Joest squad means the price could well be pushed beyond that.