The rare parts shocks look exactly like the Gabriel gas shocks that are for sale on eBay for $100 for all 4. I have had a set on a car for 20 years, no leaks, but of course they are not koni type quality. The only other issue was the front lower bolt sleeve was not serrated where it goes in the control arm, but many new shocks are not, make sure you use a torque wrench and get them tight, also if the inside of the control arm is worn from previous shocks a little weld and grind is in order. Check it out.