273 Engine set up I'm thinking of going with, let me know what you think

This is a set up I ran before. It ran very well with this. I have the 65 heads though and they have a different bolt angle. I do believe the intake can be found for your heads too.

273 Commando - 1965
Cam: 268/276 duration and 429/444 lift Hydralic
Edelbrock D4B intake / Edelbrock 600 Performer Carb
Pertronix Ignitor & Flame Thrower coil
Hooker Headers
2.5" Dual Exhaust / Super 44 Flowmaster

I then swapped out the hydralic cam for a solid and the edelbrock carb for a Holley. It's a big improvement. This is the combo now. Just food for thoughts.

273 Commando - 1965
Cam: Comp Cams Magnum 282S - 282/282 Lift 495/495 (solid) Beehive Springs
Edelbrock D4B intake / Holley 670 Street avenger
Pertronix Ignitor & Flame Thrower coil
Hooker Headers
2.5" Dual Exhaust / Super 44 Flowmaster
8 3/4 - 3.55 - SureGrip
727 auto / Shift Kit
10" 3000 stall converter