EEP's 3.0 class billet cam low run time with cr lifters going a different route has 2 full passes on it. comes with billet retainer and has the gear tack welded on the shaft. no fuel pump lobe. $1200
yes you need flycut pistons i have one to send with cam so you can get your dimensions. you do not have to have bushings in the block but it is highly reccomended. cam is good for 4500+. also have the block that has bushings in it already if interested.