Cross member mod questions

[chrispy]

Hi, what are the rules around gearbox crossmember modifications? I've put a rb25det gearbox into my R32 and I can only get 2 of the 4 bolt holes to line up.
Do I have to get a complete new x-member fabricated or can I just have the current one modifyed? Also what material and thickness am I allowed to use? and does it matter if it's tig or mig welded?

Thank You, Chris

[Justin]

Hi chrispy

Yes - you can modify your existing crossmember.

The material size will really depend on the extent of the modification, but should be no less that of the crossmember.

MIG or TIG welding is OK.

Builders can carry out their own chassis and other non-critical component welding even if they are not formally qualified, providing that the builder meets the requirements of a practical test applied by an LVV Certifier.
This test has been developed specifically to enable competent people to carry out their own structural welding if they so desire.

www.lvvta.org.nz/documents/suplementary_information/LVVTA_Info_Tech_Bulletin5-Builders_welding_guide.pdf

I hope this helps.