I wonder if a GM dealer ship would have that alignment tool?
I wonder if a GM dealer ship would have that alignment tool?
2006 Trailblazer SS RWD
maximum runout is .010", FWIW.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
My money is on "no"
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
If your doing a 5.7 why dont you just get a 5.7 crank?
2000 Silverado ECSB- 5.3 CAI, Pacesetter LTs, ORY- Pipe, Magnaflow XL, E-fan, Ported T/B , Nelson Tuned, Built 4l60e, Circle D Stall, 3.42s G80, 2-4 Drop, Hertz Highs, Rockford 501s
2004 Buell XB12s
Originally Posted by LamboDoNoMo
either way....need the tool/crank it would be cheaper to go with just a new ring, cause the cranks are the same. Although if i went with a 5.7 crank i wouldnt have to have the rotating assembly rebalanced.. Decisions....decisions
Good call. Here's the service information.
"•Use the J 7872 in order to measure the crankshaft runout at the front and rear intermediate journals.
•Use the J 7872 in order to measure the runout of the crankshaft rear flange.
•Use the J 7872 in order to measure the runout of the crankshaft position reluctor ring. Reluctor ring runout should be measured 1.0 mm (0.04 in) below the ring teeth.
If the reluctor ring has runout in excess of 0.7 mm (0.028 in), replace the crankshaft."
No tool number given.
Now that was a GREAT link!
Bob
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