GM PERFORMANCE PARTS LS6 Cylinder heads are a true performance bolt-on. If you have a 4.8L, 5.3L, 5.7L or 6.0L Gen III V8 engine and want to improve the power output, bolt on a set of these GM Performance Parts LS6 Cylinder Heads. These heads have the production 65cc chambers giving a 10.5:1 compression ratio. They have most hollow stem stainless steel valves, Cr-Si ovate wire valve springs and other production components but are missing a few valve springs and valves which are cheap. These heads support 500+ horsepower. I have seen these heads listed all over the the web. They vary in price greatly from 600.00 a piece to 1200.00 a piece. These babies came off a 2003 corvette z06 that was hit in the rear end totalling the vehicle. this vehicle had around 30k on the clock and the engine is fine. If you have an ls1 powered camaro z28 or SS, firebird trans am or even another corvette these will be great bolt ons for your car. let me know if you're interested. I know this is the v6 site, but many of you probably also have an ls1...
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ls6 zo6 performance heads
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ls6 zo6 performance heads
#1:1999 pewter metallic y87 rs A4 camaro.check out the pics on the link below<br />#2:Bright red 1979 Pontiac Trans Am. Brand new 400 cubic inch Pontiac Motor. All work done by me, except the engine work.<br /> <a href=\"http://www.cardomain.com/ride/2216133\" target=\"_blank\">http://www.cardomain.com/ride/2216133</a>Tags: None
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Re: ls6 zo6 performance heads
heres a picture
#1:1999 pewter metallic y87 rs A4 camaro.check out the pics on the link below<br />#2:Bright red 1979 Pontiac Trans Am. Brand new 400 cubic inch Pontiac Motor. All work done by me, except the engine work.<br /> <a href=\"http://www.cardomain.com/ride/2216133\" target=\"_blank\">http://www.cardomain.com/ride/2216133</a>
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Re: ls6 zo6 performance heads
many of us do not have an ls1, there is a reason most people have a v6 and that is because they could not afford a v8. lol
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Re: ls6 zo6 performance heads
yes true, but people like van bibber have one...and myself. but I just thought id throw them on here you know? Ive been a member here for years and am not real interested in going somewhere else...but still this is really cheap for these...Last edited by unvmyrs; 05-30-2008, 10:17 AM.#1:1999 pewter metallic y87 rs A4 camaro.check out the pics on the link below<br />#2:Bright red 1979 Pontiac Trans Am. Brand new 400 cubic inch Pontiac Motor. All work done by me, except the engine work.<br /> <a href=\"http://www.cardomain.com/ride/2216133\" target=\"_blank\">http://www.cardomain.com/ride/2216133</a>
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Re: ls6 zo6 performance heads
800 dollars. they usually run (with all valves and springs) about 1200 a piece...these are out af a c5 vette.#1:1999 pewter metallic y87 rs A4 camaro.check out the pics on the link below<br />#2:Bright red 1979 Pontiac Trans Am. Brand new 400 cubic inch Pontiac Motor. All work done by me, except the engine work.<br /> <a href=\"http://www.cardomain.com/ride/2216133\" target=\"_blank\">http://www.cardomain.com/ride/2216133</a>
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Re: ls6 zo6 performance heads
Can you show some pics of the casting numbers for people who are interested and I sold a set of LS6 heads complete for 800.00.. Its not that cheap for valvesprings, retainers, and valves. It looks like you are missing 6 valves and from advance auto that would come out to be 80.00. you are also missing 8 valve springs and 8 retainers that would come out to be 156.00 for the 6 retainers and 114.00 for the valve springs.. All this is through Advance auto parts. Thats not including valve seats and locks.. I dont know if you would need them or not..Last edited by 1998silverbird; 05-31-2008, 05:54 PM.Jeff ..
1998 Firebird.. Built 3.8 with a 125 shot.. 370rwhp,415rwtq.. stock tune!! sold
2002 WS6 T/A.. Bolt ins..448rwhp
2009 G8 GT.. Vararam intake, GXP axleback
1998 Corvette.. Vararam intake, Ti axleback
http://www.fquick.com/slow-v6
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Re: ls6 zo6 performance heads
yes I will take pix of the numbers tomorow and post them if that would make more people interested...#1:1999 pewter metallic y87 rs A4 camaro.check out the pics on the link below<br />#2:Bright red 1979 Pontiac Trans Am. Brand new 400 cubic inch Pontiac Motor. All work done by me, except the engine work.<br /> <a href=\"http://www.cardomain.com/ride/2216133\" target=\"_blank\">http://www.cardomain.com/ride/2216133</a>
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Re: ls6 zo6 performance heads
heres a pic of the numbers...its really hard to see I couldn't get a great picture with my camera... but here we go.
the numbers read as follows... : 9911418721529855
and on the opposite end of each head reads this: 9114s1742856
someone must have a use for these!!! come on now folks! I'd even consider some sort of trade.#1:1999 pewter metallic y87 rs A4 camaro.check out the pics on the link below<br />#2:Bright red 1979 Pontiac Trans Am. Brand new 400 cubic inch Pontiac Motor. All work done by me, except the engine work.<br /> <a href=\"http://www.cardomain.com/ride/2216133\" target=\"_blank\">http://www.cardomain.com/ride/2216133</a>
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