Build Metal Tech: LT's FJ40 Build Up

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Seem to remeber these under Grogans buggy with a portal in the rear, even that amount of torque he never had a failure AfAIK.

Been said he has a heavey right foot.

any worry of these threads stripping?[/QUOTE
 
any worry of these threads stripping?

We had them tested on a machine and it maxed it out. The bushing was starting to cave into the main hub so... I don't think they are going anywhere. I think Mark has some torque numbers on what it would take to blow those threads.
 
Yeah the 55 springs will probably add another 1" or 2 because it is a bigger pack than the 40 springs. I think I am going to re-arrange the shackle hanger so I can run a longer shackle to allow more flex up front with the 40 springs.
 
Update

Longfield decided to commit suicide.
Longfield01.webp
Longfield03.webp
Longfield04.webp
 
Also re-located the front shackle hanger so I could run longer shackles up front for more travel. The shackles are about a 1/2" too long. They are currently at 6" eye to eye. I'm thinking 5 1/2" eye to eye will do the trick.
Shackle01.webp
 
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