I'm wondering if anyone knows the exact size/thread of the rear fuel rail where the 9th injector line goes into and also on the front of the intake base the correct size of the fitting that the coolant hose goes onto. I've searched and can't find a definate answer, seems to be a mystery. I'd rather not bring in the rail and fitting to the hardware store if I don't have to, especially the rail .

Thanks!

 

I dont know what the sizes are but I picked up a block off kit made by Accel for a reasionable price.