'The 383' ~ Getting Those True Factory Horsepower Ratings

fratzog lover said

That was what I was talking about. I also didnt know about the 1966 cam change.

Click to expand...

Camshafts

The 1963, 1964 and 1965 - 383/330 HP Camshaft was the 'same' Camshaft as
the 1964 and 1965 - 426/365 HP 'Street Wedge'.