Also what is the diffrence between the 261 and 265 nozzles? I can get !10! 261 Monarks from mercede$$source for $180

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1979 240D- 316K miles - VGT Turbo, Intercooler, Stick Shift, Many Other Mods - Daily Driver

1982 300SD - 232K miles - Wife's Daily Driver

1986 560SL - Wife's red speed machine