Koleno blocks....

Might want to contact 805MoparKid about the World block. From what Ed has told me they have had a lot of troubles with them at the shop he works at....

on the open forum i will only say NOT to use their cast iron blocks... never had an issue with the aluminum blocks...

but i will say we went thru 3, YES THREE cast iron blocks before putting an aluminum one in for ONE car... lol...

if you do get ready to buy one and want more info PM me...