rear end gears
 

hey guys new to the forum. my question has to do with the rear end gears in my 86 dodge ram, im building it as a drag truck and would like to know what the best gears to throw in would be. please help, many thanks.:cool:

what are you planning to run for a motor and tranny? what size tires? is it going to be just a drag truck or somthing that you need to drive to the strip as well?

it has a 318 im not sure what tranny, the engine and the tranny came out of another car. the tires are 295/50/15. im going to drive on the road a little but main use will be on the track.

if its an automatic with no OD, then its probably a 727.

What rear axles are you going to be running as well?

I'd run 4.10 or 4.27 gears, depending on the axle that you have, as they will give you a good solid launch but won't kill you on the road. I'd also throw in a posi unit or a spool. posi won't beat on your tires as bad as a spool will, but both of them will greatly help out with getting down the track.

thanks for the help

no problem