RB26 ENGINE SALE CAN BE FUN FOR ANYONE

k20a2/ k20a3 blocks Is there any key dif. between these two. I'm talking just the blocks. As in would a K20a2 block be considered a better choice in sleeving above the A3? The A3 are so affordable to come back by so I just planned to know.good fellas with an extremely well-informed staff. Been managing them for about three several years now, and by