I remember back in the early 90's when the E-head came out to replace the #614's & 722's. An awful lot of Pontiac people were dead set against the heads and a lot of slamming when on.
Then the used ported factory heads flowing less were going for $2500 and the E-heads complete were $1400.00
That's what brought me BACK to Pontiac after 20 years.
Ahhhhhhhhhhhhhhhhhhhhh. The Pontiac forum boards.
The BBC 632 is a great cheap HP combo and all ya have to do is Put on a set of Pontiac logo valve covers.