273 rebuild costs?
My 273 was shot, I found the passenger side exhaust flapper was
stuck/froze Shut.
I rebuilt a 318, to replace the 273,
used a Mopar 4452759 cam,
{.430/.450 lift Basic Operating RPM 1,200-5,200}
and casting # 302 heads. :)
Duals off the stock exh. manifolds.
Lots more power than the 273 had.
My 273 was shot, I found the passenger side exhaust flapper was
stuck/froze Shut.
I rebuilt a 318, to replace the 273,
used a Mopar 4452759 cam,
{.430/.450 lift Basic Operating RPM 1,200-5,200}
and casting # 302 heads. :)
Duals off the stock exh. manifolds.
Lots more power than the 273 had.
