Billman250

According to the manuals, 1-4 are the same. 5th and 6th are higher (meaning taller, or numerically lower). BUT...the 04 is listed as having a 1.208 reduction. So if I figure this in to all the gears, all 6 come out lower (numerically higher). The question is, what is the reduction in the 00-03 tranny? Is it 1.00? or something in between like 1.100?

Billman250

Found my answer in one of Gernby's posts, he even did the math that I was gonna do. Reduction on the 00-03 is 1.160. So if you install an 04 tranny, 1-5 will be lower, and 6th will be taller.