new2v8s

where can i find a good price on some good 3:90 gears?

Grundy

www.summitracing.com

nevermind....there not cheap there...haha

PRO50SC

3.90's are an odd ball. Doubt you'll find a deal on those. G/L though.

new2v8s

yah i know ok question. how much top end difference is there between 4:10 and 3:90. i have an aod. i know you lose some top end with 4:10 but how much less would i lose with 3:90?

PRO50SC

Not enough to notice. Go w/ the 4.10's.

new2v8s

ok pro i think i will thanks. BTW do you or anyone you know have any experience with motive gears off of ebay?

PRO50SC

None personal, only what I have read. Ppl complain they make noise. I would useand have Ford motorsport gears in both of mine.

Joel5.0

http://www.americanmuscle.com/motive390.html ..... FYI...most FRPP gear sets are Motive sets, part numbers ending in "M" or "N" (ie. M-4209-F373N or M-4209-G430M are Motive sets). When installed correctly they don't have any problems.

Forgot to add....FRPP installation instructions for the gears, are a C&P of Motive Gears installation instructions.....including the diagrams used.

new2v8s

well are they good? i found to sets of 4:10s one is ford and one is motive. the motive are 30 dollars cheaper. but i would be more than happy to pay the extra 30 if the ford set is better.