[o2baHusker]

I have a 72 SS small block tach that redlines at 5000rpm that I want to change to 5500rpm (big block) rpm tach.

Where can I get the big block tach facing?

or

What are my options, if any?

 

[pmullaly]

Are you sure about that? I was told that the 5500 are SB and 5000 are the BB was I misinformed?

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Philip Mullaly
72 TPI El Camino
"Hey Ya'll watch this...."

 

[Dan Orgill]

Try www.tachman.com

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Dan Orgill

 

[chevelleracer]

i beleave 5000 is small block 5500 is 396-402 6000 454 6500 ls6 .but dont quote me on it