should i run 3.73 or 4.10?
Eaton or Detroit tru trac?
What stall to get?
Help...
should i run 3.73 or 4.10?
Eaton or Detroit tru trac?
What stall to get?
Help...
2008 GMC Sierra 5.3
RCSB
K&N Intake,Flomaster Dump,3.73,g80
Comming soon :Cam ,Nelson Tune, LT Headers and the works.
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