Timing chain dampener--- yes
Timing Chain------------- yes
12 rocker bolts----------- yes, get GM bolts
supercharger gasket------ yes
2 coolant passage O-rings- dont need with my ZZP machined LIM
intake gasket set--------- 110% yes
front cover gasket--------yes
ARP assembly lube--------I use STP oil treatment for assembley lube
cam bolt----------------- have reused these without any failures but recommend for safest install
crank bolt----------------have reused these without failures
I also recommend a front cover oil seal for the sake of it.
I also recommend the black plastic wiring harness retainer that goes behind the crank pulley, very commonly breaks upon removal. When not secured properly due to a broken tab, it will move forward, get sliced apart by the crank pulley and the wiring harness to the cam position sensor will get sliced through as well. Cheap insurance.
