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Old 06-05-2014, 12:37 PM   #5
425HP409
425hp409
 
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Join Date: Oct 2008
Location: Prosper Texas
Posts: 841
Re: original tach to restore

Quote:
Originally Posted by jabborabbo View Post
6 cylinder or 8 cylinder? Interested if it's a 6....
I think I installed a 6 cyl tach in my truck as it reads high. Anyone know how to tell by the numbers on it, it is a GM unit. If it is a 6 cyl, I will sell it.
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Charles
68 SWB, Dad bought new, now 396 & factory ac
64 Impala SS, 409 425HP, 4 speed AC
64 Bel Air Wagon, 400 Small Block
57 Bel Air all original 283 w/Factory Air
77 GMC Sprint, 454/425HP
67 Olds 442, all original
90 ZR1 Corvette
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