L86 intake with l83 heads?

[2017Sierra1500]

Hey guys, I'm trying to determine if an l86 intake bolts up fine to the stock l83 heads? 

 

Reason i'm asking is I have a chance to get a blower kit at a crazy deal from local shop but its for a 6.2 truck. I'm not worried about tuning as it will be dyno tuned, just wondering if I'm going to run into issues with ports not lining up or if they'll even bolt together. 

 

Thanks in advance

[ullose272]

I know you can put a l86 intake on an l83. That said there might be other differences. Should call the manufacturer

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[Nasty]

L86 manifold directly bolts onto the l83. That being said I'm almost positive the only difference between the 2 of the throttle body opening is bigger in the l86. That's it

[Druder]

I'd call the manufacturer and see what the differences are in their kits. It's possible that the blower may have too much displacement to run efficiently on a 5.3 or maybe a few supporting mods will be enough to run it.

[1SLOW1500]

The whipple just has an adapter for the throttle body.
I have a guy with a 10k mile lt4 charger for $1000 and comes with the hoses and the cooler.

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[2017Sierra1500]

On 7/21/2019 at 7:38 PM, 1SLOW1500 said:

The whipple just has an adapter for the throttle body.
I have a guy with a 10k mile lt4 charger for $1000 and comes with the hoses and the cooler.

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Really eh? How is he selling it?

[1SLOW1500]

Sold fast. Stock is good.but is limited on power. There are many for sale.

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