I have a '95 4x4 5sp, on the way home last night im just cruising in 5th under a little acceleration, and at around 1600-1800 rpm, theres an awful gear-grinding sound, just for a split second. so i pull it out of gear, and the same thing happens in 3rd, and 4th...just for a second theres a very loud grind. the trans is still pulling in all 5 gears, and it shifts smooth. Im guessing its in the rear end. but the fluid level was good, i pulled the cover and there were no obvious signs like broken teeth, shavings etc. but im not sure what else to look for. Im was supposed to head to the lake tomarrow w/ the family, pulling a 20 ft boat, but i guess thats not gonna happen if i dont figure something out here Any suggestions? Thanks.

 

Need to fill out the sig. If it an extended cab maybe its the carrier barring. Or if its 4x4 might be the T-case. Just some suggestions.