Hi Rose jointing my rear axle but not sure what size to use the axle i am going to use is a ford 8.8 with some where a round 400 bhp but it is a four pot so not so much torque any ideas or is there a formula

I discovered today that my car can be started in reverse due to wear in the linkage from the column shift to the gearbox. Not clever.... Rather than welding up worn holes & re-drilling I thought about replacing both rods with an adjustable rose jointed (rod-end) set up. Would M6 joints be...

Can anyone tell what thread rose joints I will need ? These are for a set of 4 bars that were made by Hauser racing for a drag car it looks to be a 3/4 inch bore with a fine thread. so if you know what hauser uses whem making these 4 bars that would be a great help.