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Will this accessory kit work on LM4/L33?

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Old Dec 3, 2019 | 10:29 AM
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Default Will this accessory kit work on LM4/L33?

Hi,

Would a LS3 CTSV accessory kit (https://www.summitracing.com/parts/n...0821/overview/) kit work on any of the aluminium truck engines (LM4/L33)?

Essentially would I be able to mount it to the engine.

thanks!

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Old Dec 3, 2019 | 10:39 AM
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Looks like it mounts mainly to the heads. If so, should be no problem.
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Old Dec 3, 2019 | 11:19 AM
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In general, yes, but you will need to check the offset and make sure that it matches your crank pulley. You may need to change the crank pulley to get the correct amount of stick-out.

You noted LS3.. but CTS-Vs never came with those. (LS6, LS2, LSA, LT4..) CTS-Vs I believe had the shortest of the 3 normal balancer depths. The truck 5.3s would have the longest of the 3 balancers, so likely needs a new one to match. (LS3s would be either.. camaros are long, corvettes are short).

https://paceperformance.com/p-9796-l...ification.html


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Old Dec 3, 2019 | 11:22 AM
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Yeah, I was thinking Vette offset, but Camaros are furthest out...
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Old Dec 3, 2019 | 11:44 AM
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Originally Posted by Haggar
In general, yes, but you will need to check the offset and make sure that it matches your crank pulley. You may need to change the crank pulley to get the correct amount of stick-out.

You noted LS3.. but CTS-Vs never came with those. (LS6, LS2, LSA, LT4..) CTS-Vs I believe had the shortest of the 3 normal balancer depths. The truck 5.3s would have the longest of the 3 balancers, so likely needs a new one to match. (LS3s would be either.. camaros are long, corvettes are short).

https://paceperformance.com/p-9796-l...ification.html
Thanks!

I thought there was a CTS-V LS3, new to the LS platform!

So if I get a turck 5.3 and replace the intake, balancer and accessories I should have a CTSV engine (in terms of fitment, obviously performance will be different).

Researching a swap into a Porsche 996, so many options!

Maybe buying a car engine is cheaper than trying to convert a truck engine to car engine. I am happy with 350whp
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Old Dec 4, 2019 | 05:37 AM
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Just bought that same kit, used several of them before. It uses the Corvette spacing so you will need a vette balancer and water pump.....

T,
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Old Dec 4, 2019 | 05:47 AM
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Originally Posted by TomM
Just bought that same kit, used several of them before. It uses the Corvette spacing so you will need a vette balancer and water pump.....

T,
ok thanks! Seems like I need corvette spacing anyway due to space constraints.

I don't need Power Steering, would it be easy to just remove that?
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Old Dec 4, 2019 | 11:35 AM
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Originally Posted by turbogrill
ok thanks! Seems like I need corvette spacing anyway due to space constraints.

I don't need Power Steering, would it be easy to just remove that?
You could, but you will need to come up with a power steering delete pulley. Someone may make one, you'll have to search as I am not familiar with one...

T,
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Old Dec 5, 2019 | 09:21 AM
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I believe Holley makes some brackets to just drive the alternator and water pump. Kwik performance also sells kits like that.
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