milodon caps?

[wet77]

I have a 2bolt gen 4 454 and want to make it into a 4-bolt by using Milodon angled 4 bolt main caps;)
I just got off the phone with the guy from Milodon and he said that is one of the main reasons they made those caps:D
Just want to know if anyone else has allready tried this.

[MudPumper]

How much power are you running or plan to run in the motor????

[Fiat48]

Yes they are good caps...but..you have to locate the caps and drill the block. Then the block must be line bored. The caps are made purposely smaller by a whole bunch and a line hone won't do it.

[wet77]

block is already 60 over and I plan to run a blower on it someday
800-900hp

[Moneypitt]

Check out all the price of ALL the machine work needed to do the 4 bolt deal, then look around for the killer 4 bolt factory block that won't need all that machine work. The ONLY time those caps work out $wise is if you do ALL your own machine work, otherwise you're gonna have a whole bunch of money in that deal..just to get where the factory block was already...Also, even with the angled bolts, not all 2 bolt blocks will have the necessary beef in the right places.........MP

[UBFJ #454]

Far cheeper and better in the long run to move over to a virgin 4 bolt.