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uhhh, the cutlass supreme strut is valved stronger than any of the OP's listed options. but whatevs
Does anyone have a physical dimension on the Saab Bilstien insert? Just pulled my 9 apart and the Bilstien in that is a tight fit and it measures 45mm. The Saab insert I measured at the parts store was 46mm, so no go on a replacement to fit mine. My 300zx insert fits at 43mm but Im dissapoint in the shaft, the Billys are huge!
so the saab inserts are too large a diameter to fit in the 900 tubes?
Yes, here is a Bilstein shock from a friend's BMW e28, with the yellow casing removed, you can see the internal bumpstop fitted to the skinny shaft at the bottom. The gland nut is on the right, below it is the top couple of inches of the strut housing which broke off due to corrosion, this allowed the insert to move up and down in the housing scrubbing the yellow paint off and eventually pulling the insert apart.Aren't the HD's shaft's large because of the inverted design of the strut, and not because it's really 38mm solid shaft - the skinny shaft part is inside the cartridge. Right?