So if i paint all my acc off the front of my engine do i need to use high temp engine paint? and will i need it on my valve covers? if i dont paint it i will have them powder coated.also i posted in the swaparooo section but whats the biggest fittment issue with useing my headers off my 302 on the 351w. if it matters i have mac l/t's. and i have a tublar K member and tublar a arms if that plays a role also for fittment. and has anyone used the fiberglass panel inserts in there bay? how do they hold up as far as cracking and so forth? peace