o k i have a olds 350 rocket block and want 2 start buildin i up i wanted 2 get a set of eddy alum heads and a nice cam but a buddy has a set of c 455 heads that he siad would work.i got them and they bolt up fine but i dont have a intake im going 2 put some nice pistons in it but dont know what to get or go from here any info is helpful