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02-02-2005, 12:22 PM
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Oh,you can't buy that new
 
Join Date: Apr 2000
Location: Pennsville,N.J. 08070, USA
Posts: 2,039
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Need help on spindle measurements.
I have a new set of dropped spindles laying here and because they are not marked I need to know whether they are for the 73-80 or 81-87 Rotors. From the FIRST machined surface the measurement is 4-3/4" out to the end and from the next 'step' out they measure 4-1/4" to the end. The Diameter of the surface wher the inner bearing sits is 1.250 and where the outer bearing sits they are .843 on OD. I believe these are for 81-87 'thin' rotors and will measure the same as any 81-87 stock spindle so if you have your old ones laying measure those for me please.
They did offer the thicker 73-80 style rotors as some sort of option on the 81- trucks but I don't know the RPO code . I'm getting set for a big spring cleanout here and like to advertise honestly. . thanx , DAVE
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"been there, done that, ruined the T-shirt". 2007 LBZ GMC Sierra, ECSB 2006 LM7 RCSB Silverado 98 Vortec project. 94,3500,6.5L 4L80 81 SWB GMC POS finally gone  73 Pinto, stock, w/CragarSS's-eww  LOTS of Cummins trucks. Last edited by crossy; 02-02-2005 at 12:25 PM. |
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