It was built for my 347
vic jr heads
vic jr intake
1 3/4 long tubes
10.2.1 compression

Solid roller billet core
110 lobe separation
centerline int 106 ex 114
duration @ .050 int 253 ex 259
Lobe lift int .380 ex .365
Valve lift int .608 ex .585
dyno time only will take 250.00 or best offer