what exactly is this hardblock stuff made of? wont filling the water jackets up with it hurt your cooling system?
------------------
90 GT, Red with white racing stripes. Did the AOD-T5 swap, Steeda Tri-Ax shifter, Factory sun roof and armrest delete, Pace setter off-road H pipe, Flows, Ford Racing aluminim driveshaft, Auto Meter Sport Comp Silver tach, and a K&N filter.
|