Okay, based on feedback from the guys that know, I went to Koni in Melbourne to discuss the issue. Now this is the Australian HQ for Koni, yet they tell me that the only product that they list for Pantera is the 8211 series which is a 12 stage fully adjustable rebound and compression shocker as fitted to all 70's and 80's race cars including F1.
It seems they will do the job, but their recomendation is the Code 1324 version with the B3 valving which suits a 285 - 450lb spring rate.
My car runs a 400/650 spring rate which they think is too stiff for the car, and if I stick with that spring rate then I need a Code 1324 with a B6 valving rate suitable for 400 - 700lb springs.
Now here is the kicker, $1100 AUD pr shocker plus labour charges to adjust the valving to suit the car and shorten the bump stops as required.
Close to $5000 for the set including new springs.
They said that if I could find an old set of Koni's, they can certainly rebuild them, but there are no suitable bodies available as new items apart from these racing shocks.
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