small block cam choice?

[charger72]

The cam im my old power wagon('77) just developed a flat spot on one lobe. What kind of cam should I get for it? I use the truck for pulling trailers and hualing(1 ton 4x4) and I plan on keeping the 2bbl on the motor.
Chryco, any suggestions?

[Chryco Psycho]

I would look at a Engle K 52 or K 54 , you need a smaller cam for better ttorque & low end power

[charger72]

Chryco, will the K52 work with a 2bbl? also, I have some 3's from the head wondering if you can tell me what heads they are.  one tag inside says 9161 and another says 4027593. I was looking at some of comps cams, but they dont have the correct grind, right?

[Chryco Psycho]

K52 will work fine with the 2 bbl
I do not have my books handy right now or I could help with the casting #s , the 302 catsings are really the only standout production head