will these work on a stock stroke lq4https://ls1tech.com/forums/attachment.php?attachmentid=468297&stc=1&d=1410225 291

 

Not for stock stroke with that CH (1.115), those pistons are likely for 4.00 stroke and 6.125 rod length, 408-410 etc.

 

They can work, as long as you get proper length rod. You could go with 6.250 rod and you will end up with 0.064" quench if shave the block then another 0.024" you had it all set up.

I guess I would be cheaper to get other pistons unless you get them for free.

 

i haven't bought the rods yet so if I get those length rods I can still use stock crank correct?? I found an awesome deal on these.. would anything else need to be changed

 

6.30" rods would probably work better and not have to cut as much off the deck.

1.115" + 1.811" + 6.30" = 9.226" Deck Height

 

so the correct length rods and shave the deck a little and everything would work fine correct

 

bump. anybody??

 

what stroke crank will you be running?

also may want to look at the valve reliefs and see what heads they were made to work with

 

stock 3.622 stroke

 

Yep that is more close, looks like I put some wrong figure in my compression calculator .

 

yea would need a longer then stock rod. or use a 4" stroke and a 6.126 rod