List of part #'s for cam swap (99-up)

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Jan 18, 2005 | 12:27 AM

Richiec77

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From: I play with Sand!!

List of GM Part #'s for cam swap, LS6 swap and Heads (99-up)

I'm going to be doing a cam swap soon and have been going over this for about 3 days now trying to get all the correct info and part #'s for the parts used and needed in a cam swap. Hope this helps some other people out

Balancer Bolt. (GM Part # 12557840) qty. 1

Cam Sproket bolts (GM Part # 12556127) qty. 3
(cheap so why re-use)
Cam Retainer Bolts (GM Part # 11515756) qty. 4
(cheap so why re-use)
Front Engine seal (GM Part # 12561244) qty. 1

Water Pump gasket (GM PArt # 12559271) qty. 2
(99-up)
Timing cover gasket (GM Part # 12574294) qty. 1

Valve Cover gaskets (GM Part # 12560696) qty. 2
(may not be needed)

Optional Parts that may or may-not need to be changed but should for insurance sake

New LS6/LS1 oil pump (GM Part # 12563964) qty. 1
(can also get a ported unit through a sponsor. Should be changed on all 98-00, and on 01-up over 50k miles)

Oil pump pick-up tube o-ring (GM Part # 12557752) qty.1

LS2 Timming Chain (GM Part # 12586482) qty. 1
(can also get the JWIS or Timming set thru a sponsor)

Valve spring Locks (GM part # 10166345) qty. 3-5 (spares)

Also need new springs that depend on the type of cam, Push-rods, about 6 qts of oil, New oil filter, about 2 gallons of Coolant, Tube of RTV (for the bottom of the timming cover where it meets the oil pan), and some Lock-tight for the Rocker arm bolts (Non-Perm Blue if I rememeber right)

Also these parts might be needed if you have emission hook-ups still. (EGR and AIR)

AIR Gaskets (GM Part # 12553617) qty. 2

EGR Gasket (GM Part # 12337972 valve or 10055726 tube gasket. I found both and don't know which gasket is which) qty. 1

Last edited by Richiec77; Jan 18, 2005 at 11:16 AM. Reason: more info

Jan 18, 2005 | 12:37 AM

Richiec77

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Also I found these Part #'s for swapping out to an LS6 manifold

LS6 manifold w/out EGR (GM Part # 88894339) qty. 1
(comes with all new gaskets and MAP sensor)

Front coolant tube (GM Part # 12578838) qty. 1 or 2
(replaced Part # 12568478)
Rear coolant plugs (GM Part # 12563325) qty. 2 or you can use a second coolant pipe

Misc stuff I'm going to change also would be:

Knock-Sensors (GM part # 10456603)

LS6 PCV conversion:
---------------------------------------------------------
LS6 valley cover (GM part # 12568002) qty. 1

valve cover plug (GM Part # 12568011) qty. 1

The reason I'm posting this info is that half of the original Part #'s where either wrong or I couldn't get the right ones to begin with.

Last edited by Richiec77; Jan 18, 2005 at 11:12 AM. Reason: more info

Jan 18, 2005 | 10:02 AM

fasteddyss

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Good post!! you need to check and edit you part# for the oil pump. It looks like you doubled up on the valve cover gasket #'s.

The oil pump# is 12563964

Jan 18, 2005 | 11:04 AM

Richiec77

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From: I play with Sand!!

Glad you cought that. I was copying and pasting a lot of number's and missed that one.

I have to say thanks to www.ls1howto.com and all members of this board that helped find the part #'s for some of the idividual items. Some of the part #'s listed on www.ls1howto.com are off or have newer part #'s. I would like to get this to whoever made the web page to help him out.

Last edited by Richiec77; Jan 18, 2005 at 11:14 AM.

Jan 18, 2005 | 11:18 AM

Richiec77

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Here are some part #'s for GM MLS head GAskets and Headbolt kits

GM MLS head gaskets (GM Part # 12573949) 2 needed

GM Head Bolt kit (GM Part # 12498545) 2 sets required

Feb 11, 2005 | 10:59 PM

69_YENKO

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whats the part numbers for the seals on the intake? im going to put on an LS6 in the morning but it doesnt have the seals, somebody said to just reuse the ones off my LS1 intake but while im at the parts house anyways tomarrow picking up the coolant tube/pulgs i could pick them up also.