Frame rail mod for ls swap headers

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Aug 31, 2020 | 05:57 PM

86iroc504

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Joined: Jun 2006

Posts: 405

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From: Nawlins

Car: 86 Camaro

Engine: '03 4.8 vortec

Transmission: 4l60e

Axle/Gears: 3.42

Frame rail mod for ls swap headers

Has anyone modded/notch their frame rails underneath to run exhausts after ls swap headers through them on top trans crossmember for better clearance?

Last edited by 86iroc504; Aug 31, 2020 at 06:01 PM.

Aug 31, 2020 | 06:36 PM

QwkTrip

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Car: '89 Firebird

Engine: 7.0L

Transmission: T56

Re: Frame rail mod for ls swap headers

It's much easier to buy or make a double hump crossmember.

Aug 31, 2020 | 07:05 PM

86iroc504

Thread Starter

Member

Joined: Jun 2006

Posts: 405

Likes: 14

From: Nawlins

Car: 86 Camaro

Engine: '03 4.8 vortec

Transmission: 4l60e

Axle/Gears: 3.42

Re: Frame rail mod for ls swap headers

Quote:

Originally Posted by QwkTrip

It's much easier to buy or make a double hump crossmember.

I tried to get a guy to customize my crossmember and he brought that up..

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