3.73 calibration
02-29-2004, 04:33 PM
#2
4th Gear Member
Join Date: Aug 2003
Location: United States
Posts: 1,974
RE: 3.73 calibration
if it is an automatic yes. manual no. you need a speed cal unit or a performance chip. i just ordered my speed cal unit for my 4.10's from www.50resto.com
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