i have a TSP 404 and it is a 6.0 litter cast iron gm short block so i call summit to get some head studs and there are too kinds for the LS seris the all one length and the different length studs. which would i need can any one help thanks

 

any help thanks

 

head bolts for an LS engine come in 3 different sizes. See if they have a complete kit for your application. Are you ordering studs or bolts?

Here is a good reference to go by for ya:
http://www.thunderracing.com/catalog...vid=3&pcid=157