MY SAVAGE 4.6 BLEW OUT BEARING INFRONT DIFF ABOUT THE SECOND GAL OF FUEL. I THINK THE HPI BEARINGS SUCK HAVE YET TO SEE UPGRADED BRGS. OTHER THAN THE BULLITPROOF DIFS W/ OVERSIZED BRGS.ONE WEEK LATER BLEW OUT BRG. IN REAR DIFF:kill:
:chainkiller:PROBABLY NOT ENOUGH LOC-TITE. MY STOCK 4.6 I COULD BARLY GET THE SCREWS OUT. HAD TO HEAT AND PLACE IN VICE TO GET APART. NEXT TIME THE DIFF SCREWS WILL NEED TO BE NEW.