Hi,

I've just completed and tested a few modifications to help cooling, see:

https://www.tuckstruck.net/truck-and-kit/modifications-and-repairs/baffles-and-gearbox-heat-shield/

https://www.tuckstruck.net/truck-and-kit/modifications-and-repairs/fuel-cooler/

I've also installed some gas struts for the bonnet, see:

https://www.tuckstruck.net/truck-and-kit/modifications-and-repairs/bonnet-gas-struts/

Hope you find them helpful, all the best from Mexico.