Originally Posted By moparmacka
340 Siamese resto block. Pretty much 59 degree R3 with the valley machined for wet sump. Can’t remember the pn.


Well then that really sucks big time.

I'm going to dig out the R block and double check that again.

Just because you think it won't make it true. Horsepower is KING. To dispute this is stupid. C. Alston