I was just looking at them. American Muscle has them, but the info is very vague. there's no spec's on there website. Say it will fit a stock engine but there's nothin about piston to valve clearance. Howards Mustang Rattler Custom Grind Camshaft 279993 (96-04 GT) it sounds choppy I'm honestly looking for a mild street cam but with alot of idle chop.
There are specs on AM's website. Lift is lower than stock. Pretty large exhaust duration. I've never heard of these guys. Personally woukd go with something proven like a CMS, MHS, or Todd Warren NA SVT custom cams. 2 Valve Cam .472/.472 221/240 @ .050 261/280 Advertised Duration 110 Lobe Separation 106 Intake Centerline