Maybe these new lumps will really wake up a engine. Esp when most guy's run .460- .525 lift.Not many run cams over .600 for street and most guy's build street engines.
Hopefully they fit better than the old ones. That is one thing I did to improve them.
Inliner Member 1716 65 Chevelle Wagon and 41 Hudson Pickup Information and parts www.12bolt.com