Wow, Almost the same combo I have run the last 3 years. I run a set of 915's which are not completely hogged out, but do have the 1.81 2.14 valves. Same cam, same intake, 750 annular discharge holley, trw 11.5 slugs on stock rods, crane 1.6 roller rockers. SS springs, leaving with a brake. 10.644 with 1.401 60 ft. 122 mph in a 3335 lb a-body. Enjoy the trouble free combo.