LS3 parts Cam, pushrods, valve springs - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**Hart_Rod** · 03-03-2016, 09:57 AM

I have a set of LS3 factory pushrods (7.4) and valve springs with less than 150 miles on them. I also have a L99 factory cam with less 150 miles on it. I replaced the parts when I went with a bigger cam. I will take $100 a set for the valve springs and pushrods and $100 for the cam. Let me know if you have any questions.

**First c10** · 03-04-2016, 03:45 PM

Hey rob,
How would this Cam do in a 5.3 LC9 Gen IV? the stock cam spec's are .467/.479-196/201 at .05 not sure the Lobe separation...

**Hart_Rod** · 03-04-2016, 03:50 PM

Quote:

Originally Posted by First c10

Hey rob,
How would this Cam do in a 5.3 LC9 Gen IV? the stock cam spec's are .467/.479-196/201 at .05 not sure the Lobe separation...

I'm not really sure. Does it have VVT and DOD?

**First c10** · 03-04-2016, 03:53 PM

its a 2011 with DOD no VVT. It also has the 6L80E trans all currently stock

**michael bustamante** · 03-04-2016, 05:17 PM

looks promising rob. will this set up work in my 03 yukon 5.3 set up 4l60 dbw?

**Hart_Rod** · 03-08-2016, 10:14 PM

Quote:

Originally Posted by First c10

its a 2011 with DOD no VVT. It also has the 6L80E trans all currently stock

Does it have a 1 bolt cam? Thats what this one is.

Quote:

Originally Posted by michael bustamante

looks promising rob. will this set up work in my 03 yukon 5.3 set up 4l60 dbw?

Michael - your motor has a 3 bolt cam, so this won't wok on your motor.

**First c10** · 03-09-2016, 12:06 AM

I am not sure on the 2011 LC9 but on the 4.8 I had to replace the sprocket to 3 bolt because the comp cam was a 3 bolt. So I have a singe bolt sprocket. I need to check lift and make sure it wont bring up any problems because the truck runs great just would like a little bigger cam.

**Hart_Rod** · 03-09-2016, 08:50 AM

Quote:

Originally Posted by First c10

I am not sure on the 2011 LC9 but on the 4.8 I had to replace the sprocket to 3 bolt because the comp cam was a 3 bolt. So I have a singe bolt sprocket. I need to check lift and make sure it wont bring up any problems because the truck runs great just would like a little bigger cam.

Kewl. Let me know if it will all work,

.

f.monroe · 07-20-2016, 03:14 PM

How was the idle with this cam? Noticeable chop or smooth? I need to check my sons truck but he has a GM reman 5.3 that he wants to swap the cam in. His truck is a 2006. If I can determine that it will work for him he would take all of it.

**Hart_Rod** · 07-20-2016, 03:52 PM

Quote:

Originally Posted by f.monroe

how was the idle with this cam? Noticeable chop or smooth? I need to check my sons truck but he has a gm reman 5.3 that he wants to swap the cam in. His truck is a 2006. If i can determine that it will work for him he would take all of it.

lmk!

f.monroe · 07-23-2016, 10:56 AM

My son says he needs a different cam so we will pass.
Thanks

**Hart_Rod** · 05-02-2018, 08:54 AM

bump

03-03-2016, 09:57 AM	#1
Hart_Rod ************* Join Date: Apr 2005 Location: Pensacola, FL Posts: 17,827	LS3 parts Cam, pushrods, valve springs I have a set of LS3 factory pushrods (7.4) and valve springs with less than 150 miles on them. I also have a L99 factory cam with less 150 miles on it. I replaced the parts when I went with a bigger cam. I will take $100 a set for the valve springs and pushrods and $100 for the cam. Let me know if you have any questions. Attached Images __________________ Rob - https://www.instagram.com/hart_rod_c10 As Iron Sharpens Iron, So One Man Sharpens Another. Proverbs 27:17 FOR SALE: DBW pedal bracket - http://67-72chevytrucks.com/vboard/s...d.php?t=651123 FOR SALE: Hood Brackets http://67-72chevytrucks.com/vboard/s...d.php?t=679945 1987 Silverado SWB - 34.5K original miles http://67-72chevytrucks.com/vboard/s...d.php?t=801834 1969 SuperBurb - http://67-72chevytrucks.com/vboard/s...d.php?t=200387 1968 Farm truck - http://67-72chevytrucks.com/vboard/s...d.php?t=358692 1968 SWB - http://67-72chevytrucks.com/vboard/s...d.php?t=551258 1948 Chevy - http://67-72chevytrucks.com/vboard/s...=122164&page=3

03-04-2016, 03:45 PM	#2
First c10 Senior Member Join Date: Dec 2012 Location: Los Banos CA Posts: 2,705	Re: LS3 parts Cam, pushrods, valve springs Hey rob, How would this Cam do in a 5.3 LC9 Gen IV? the stock cam spec's are .467/.479-196/201 at .05 not sure the Lobe separation... __________________ 1956 Chevy Bel Air 2 door 1956 Chevy 210 4 Door 1970 K20 LWB project the Hulk build w/Supercharged 4.8L-ly2/4L60E HULK BUILD 1970 C10 Yellow/White Deluxe LWB w/ 5.3L-LC9/6L80E 1968 K10 LWB Dark green my son calls it "THE HULK Jr"HULK JR SOLD GO GO!!!

03-04-2016, 03:53 PM	#4
First c10 Senior Member Join Date: Dec 2012 Location: Los Banos CA Posts: 2,705	Re: LS3 parts Cam, pushrods, valve springs its a 2011 with DOD no VVT. It also has the 6L80E trans all currently stock __________________ 1956 Chevy Bel Air 2 door 1956 Chevy 210 4 Door 1970 K20 LWB project the Hulk build w/Supercharged 4.8L-ly2/4L60E HULK BUILD 1970 C10 Yellow/White Deluxe LWB w/ 5.3L-LC9/6L80E 1968 K10 LWB Dark green my son calls it "THE HULK Jr"HULK JR SOLD GO GO!!! Last edited by First c10; 03-04-2016 at 04:19 PM.

03-04-2016, 05:17 PM	#5
michael bustamante Senior Member Join Date: Sep 2007 Location: Albuquerque NM Posts: 7,814	Re: LS3 parts Cam, pushrods, valve springs looks promising rob. will this set up work in my 03 yukon 5.3 set up 4l60 dbw? __________________ 1967custom

03-09-2016, 12:06 AM	#7
First c10 Senior Member Join Date: Dec 2012 Location: Los Banos CA Posts: 2,705	Re: LS3 parts Cam, pushrods, valve springs I am not sure on the 2011 LC9 but on the 4.8 I had to replace the sprocket to 3 bolt because the comp cam was a 3 bolt. So I have a singe bolt sprocket. I need to check lift and make sure it wont bring up any problems because the truck runs great just would like a little bigger cam. __________________ 1956 Chevy Bel Air 2 door 1956 Chevy 210 4 Door 1970 K20 LWB project the Hulk build w/Supercharged 4.8L-ly2/4L60E HULK BUILD 1970 C10 Yellow/White Deluxe LWB w/ 5.3L-LC9/6L80E 1968 K10 LWB Dark green my son calls it "THE HULK Jr"HULK JR SOLD GO GO!!!

07-20-2016, 03:14 PM	#9
f.monroe Senior Member Join Date: May 2004 Location: Caldwell,Tx. Posts: 3,648	Re: LS3 parts Cam, pushrods, valve springs How was the idle with this cam? Noticeable chop or smooth? I need to check my sons truck but he has a GM reman 5.3 that he wants to swap the cam in. His truck is a 2006. If I can determine that it will work for him he would take all of it. __________________ Born and proudly residing in a Red State !

07-23-2016, 10:56 AM	#11
f.monroe Senior Member Join Date: May 2004 Location: Caldwell,Tx. Posts: 3,648	Re: LS3 parts Cam, pushrods, valve springs My son says he needs a different cam so we will pass. Thanks __________________ Born and proudly residing in a Red State !

05-02-2018, 08:54 AM	#12
Hart_Rod ************* Join Date: Apr 2005 Location: Pensacola, FL Posts: 17,827	Re: LS3 parts Cam, pushrods, valve springs bump __________________ Rob - https://www.instagram.com/hart_rod_c10 As Iron Sharpens Iron, So One Man Sharpens Another. Proverbs 27:17 FOR SALE: DBW pedal bracket - http://67-72chevytrucks.com/vboard/s...d.php?t=651123 FOR SALE: Hood Brackets http://67-72chevytrucks.com/vboard/s...d.php?t=679945 1987 Silverado SWB - 34.5K original miles http://67-72chevytrucks.com/vboard/s...d.php?t=801834 1969 SuperBurb - http://67-72chevytrucks.com/vboard/s...d.php?t=200387 1968 Farm truck - http://67-72chevytrucks.com/vboard/s...d.php?t=358692 1968 SWB - http://67-72chevytrucks.com/vboard/s...d.php?t=551258 1948 Chevy - http://67-72chevytrucks.com/vboard/s...=122164&page=3

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