where can i get billet 2 bolt main caps 360

[73dart360]

i would like to replace my stock main caps with billet i am building a 408 stroker with approx 600-640 HP and i am not sure if the stock caps will hold up i was told if i buy billet caps it should help prevent walk
DOES ANYONE KNOW WHO SELLS BILLET CAPS for 2 BOLT MAINS 360
greatly appreciated

 

[754door]

pro-gram makes main caps for 360s.
It will need to be lined bored to.
www.pro-gram.com