Called my local Dodge garage looking for a 6.1 block and was told that the system showed 0. Where is the best place to get a new block? I also need heads for a 6.1, where is the best place to get the heads? Is it best to buy them bare and send them away to be cnc'd or does someone sell them and cnc them in house. I was thinking of having Modern, or Arrington do them. I here great things about Jeff but not much info on Arrington good or bad. Anybody else I should be considering? Does anyone here have first hand experience with Arringtons rockers and if so do they fix the geometry and make it possible to run something in the .700 lift range?



Here is my plan
6.1 hemi stroked to 426ci
6.1 heads cnc'd
11.5 comp
cam in the .700 lift range if possible mid 260's-low 270"s @.050
Ritter intake with 1050 dominator
3400lb car
4.10 gear 28" tire
5500 8" conv