the 77 I picked up was upgraded to this kit and the person who was selling the car didnt realize it and bought the loop styles to get the car going to sell it. I was able to get the car to my shop by starting fluid( bad idea).

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1986 300SDL, 211K,Dealership serviced its whole life
1991 190E 2.6(120k)
1983 300D(300k)
1977 300D(211k)