i have a pump here off my gt , been as im ditching the powersteering you van have the tensioning bolt ill check the condition on it later and let you know
you can go for bigger valves solid buckets uprated springs. or even titanium valves. uprated valve stem seals would all depend on what you want from it really.
just waiting on supplier to finish ths prototype so we can have them and test fir them to make sure the 3g are spot on then we csn ,onfirm prices etc and get a group buy on the go, will confirm everything as soon as I know
they would need to be load tested(expensive) but on the other hand people will put any seats in there car regardless of age how many miles etc so the rail becomes irrelivant imo. any fabricator could make some for you tbh, be better than botching with a welder and grinder lol