L83 to LT1 intake manifold swap

[zachary hazzard]

Hello I have a 2018 silverado 5.3 l83 and got my hands on a LT1 intake manifold I was wondering if someone else has done the swap all I can find is l86 swaps I’m assuming they are similar but the angle of the throttle body to the intake seems like I’m gunna have to do something else 

[zachary hazzard]

1 minute ago, zachary hazzard said:

Hello I have a 2018 silverado 5.3 l83 and got my hands on a LT1 intake manifold I was wondering if someone else has done the swap all I can find is l86 swaps I’m assuming they are similar but the angle of the throttle body to the intake seems like I’m gunna have to do something else 

Also the bolts aren’t correct for the LT1

[truckguy82]

There’s no point, the l86 intake is better.