Toyota 1JZ / 2JZ VR38 Coil Bracket Only Colour:Grey Bolt kit included caters for

Bolt kit included caters for the 6 ignition coils and billet bracket to head

RB25DET NEO

you should run the same bolt you wish to use in your build with the same tension

But of course some nice aftermarket Titanium ones would make the install look a bit nicer which are listed here:

Toyota 1JZ / 2JZ VR38 Coil Bracket Only Colour:Grey Bolt kit included caters for1JZ 2JZ R35 GEN NEXT COIL KIT This new generation coil kit has been completely redeveloped and specifically designed as a direct drop in replacement for the Toyota OEM 1J and 2J GE Cylinder heads from the following engines: 1JZGE VVTI 1JZGTE Non VVTI 2JZGE VVTI 2JZGTE Non VVTI FOR NON VVTI 1JZ and 2JZ GE MODELS, PLEASE CLICK HERE! THIS LISTING IS A BRACKET ONLY These coil kits incorporate Genuine Hitachi R35 GTR Ignition coils and put out near 3 times