will a gsr header fit onto an LS block, planing on making a custon turbo manifold and just need to know if it will bolt up to the block, i dont care about the bottom pice
AND
waht years can i use headers from
i have a 95RS does 98+ have diff headers?

 

The header shoudl bolt right up at the head...I think all B series motors share the same head stud configuration

the 95 and 98+ share the same head geometry so they should both work...