They need rebuildable cores and they are not in stock at all times. Same with Rock Auto. They have nice reman's available when they are available. Catch my drift?
Gotcha. Makes sense. I guess I should be prepared to buy them when I find them. But if I can find them, that's what I am going to do.
Anyone know what size cam would be best for 302 heads? If I could get 300bhp without having to go to a high stall torque converter, I'd be happy. I'd think the bump in static compression ratio, 8.5 to 9.25, would allow for a longer duration cam than in the article linked above.