I see that some rocker arms are side spaced with shims and some are spaced with springs. Just curious if you guys had a preferred method and if so which is it and why? My last set of rockers was shimmed with springs but I was thinking I may order some spacers this time around. Thoughts?

Last edited by MadMopars; 10/21/14 01:41 AM.
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73 GTX *440*727*8 3/4*
69 DART GT *440*4 SPEED*DANA*
73 ROAD RUNNER *451*4 SPEED*DANA*
64 F100 *383*4 SPEED*9"*
75 DODGE D300 *440*4 SPEED*DANA*
99 DODGE RAM 3500 4X4 DUALLY... ON 38"s