Re: 72 Blazer got the shakes bad - HELP
65 MPH is right in the "first harmonic" zone so I would bet dollars for donuts you're looking at a wheel/tire problem. Is it possible that you have a bent rim?
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71 Blazer / GMPP ZZ383 / MPFI / 700R4 / 4-Wheel Disk / Ground-up frame off almost completed resto-mod
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