quote]What is the companys name who makes the improved sleeves? [/quote]

http://www.weirperformance.com/solid...pacerkits.html

the best answer to your question for bang for buck would be to know what is your build for ? if it's just fast road use with no boost don't bother , maybe chuck a pinion spacer in there and some heavy gear oil , I personally don't know anyone running the 1.5 puddymod , the guy does exceptional work but anything under the stage 2 seems pointless for the money(pretty much a stock diff that has been cryo treated 1.5 1.5+) you would have to break 3 diffs for this to be cost effective !

 

Mr pitts.... 12months!!! Why didnt I see this.... crickey!!
Keep me posted if you have another on the go....

The stage 2 seems like a nice improvement over standard without going ott. Its pricey I know.... :-(

 

How much power are you going for? Unless you are going nuts then a standard diff will do just fine without pissing your money away :-)

 

I'm not shooting for any power figures.