magnum intake & cam
Don't have one for sale, but the cam you're looking for sounds like the cam Mopar used in the 380/390-horse, 360 Magnum crate motors.
Cam specs:
* 288 intake (230 @ .050), .501" lift using a 1.6:1 stock Magnum rocker
* 292 exhaust (234 @ .050), .513 lift using a 1.6:1 stock Magnum rocker
* 74 degrees of overlap
* 108 LSA