Thank you.... Any clue on the timing chain tensioner?

 

I plan to run an LS2 dampener when I get around to camming my truck. (#12588670 and two 11589311 bolts)

 

here what you need to replace
am Swap Numbers:
LS2 valley cover (If new, should come with gasket) - GM 12570471
LS2 valley cover gasket (If needed) - GM 12610141
Front Engine Cover Gasket - GM 12574294
MLS Head Gaskets - GM 12589226
Water Pump Gaskets - GM 12588372
LS2 Lifter trays - GM 12595365
Front Cover Seal - GM 12585673
Exhaust Manifold Gasket - GM 12617944
LS7 lifters - GM 12499225
Texas-Speed Chromoly 7.400" Pushrods - 25-7400
ARP Crank Bolt (Uses 27mm 12pt socket, tq 190 ft/lbs.) - 234-2503
Patriot Gold Spring Kit .650" lift - 8401
ARP Hex Head Bolt Kit - 134-3610
Your Choice of Camshaft - 3-bolt LS1 style for 2006 models, 2007+ will require more parts to swap to 3-bolt style

Random Stuff:
Comp Cams Dual Spring Installer works wonders
Dewalt Cordless Impact - 18v w/quick disconnect for sockets
Mobil 1 Ext. Perf. Motor Oil - 5w-30 (1) 5 quart jug, (1) single quart (cheaper at Walmart)
Mobil 1 Ext. Perf. Oil Filter - M1-107
Prestone Dex-cool
Walmart Carb Cleaner
Orileys Engine Assembly Lube
Copper Spray
Hi-temp Hi-oil resistance gasket maker
Pen magnet
light weight ratchet
short socket extension (shorter than typical extension)


PCV Bypass:
Short Neck Oil Fill tube - GM 12559505
Spectre Small Breather Filter (For Driver Side - 3/8"-1/2" or 8-12mm)- 3998
Large Breather Filter (For Pass Side - 1.75" Inside Diameter)

Engine Cover Part Numbers:
SS Engine Cover - GM 12600390
9-7x Engine Cover - Saab 12600391
(both should come with rubber grommets already installed)
SS/9-7x Cover Wing Bolt - GM 10272909
SS/9-7x Cover Bracket (should come with "half-moon" retainers installed) - GM 12601206

 

i did the swap my self on my envoy denali 2007 , with stock pistons and LS2 cam (it was for free) and 12 PSI from house of boost on P1SC1 i got 570 WHP with cutout installed

my supercharger kit is for sale though