Here we show you how get Ls style rockers for cheap using different junkyard parts.
you need a
chevy 4.3 vortec v6 rocker pedestal
1998 and up chevy 2.2 rocker arm
7/1614 to m8x1.25 thread adapters
it gives you some of the same benefits as a shaft mounted rocker at a fraction of the price in other words its a much more stable valve train