Ive been told that the adj HAL's wont work with V6 front spring set up, that you have to buy HAL front springs as well. Is this true?

Clint

 

You can not use any stock 4th Gen springs with the QA1/HAL shocks, unless you modify the stock spring seat. Rob/Shoebox and I have worked out the details:

Rob/Shoebox's pic of modified stock seat

My drawing of seat mod

 

The hal shocks are a little bigger in diameter than the stockers, and there springs are a little smaller to fit over the hight adjusting ring.
You can fit a stock style spring on the hal, but you'll need to modify the stock spring seat to make it fit over the bigger hal body. Hal springs are a straight forward fit.

 

Thank you guys for your time and info. That was a big help and will save me alot of time from trial and error.

Clint

 

Another ?? for ya. Is the HAL Gen-F front shock something new? It says it is based on the QA1 Proma Star Al, but designed for F-bodies. Any info on this shock?

Clint

 

They have been around for several years. Basically that is telling you that they gave the shock the correct mounting features to fit on the F-body.