I just called AutoScope (respected Indy) and Ewing (dealer) as I plan an alignment on my W210 after I replace the driver side inner tie rod end. Imagine my horror when AutoScope didn't even know what the spreader bar was. Ewing too said they didn't use one. Is this normal? Are they phasing it out?

AutoScope wanted $139 and the dealer wanted $85 *if you don't need new cam bolts.* If you needed new cam bolts, they said it could be as high as $250. Can someone explain the need for cam bolts? My car is totally rust free, so I don't imagine they would need to break any bolts during the process.

Is the spreader bar overrated? Also, is the dealer pricing fair?

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08 W251 R350
97 W210 E320
91 W124 300E
86 W126 560SEL
85 W126 380SE Silver
85 W126 380SE Cranberry
79 W123 250
78 W123 280E
75 W114 280