LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

Holley or GM drive by wire pedal

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Old Nov 25, 2024 | 01:04 PM
  #1  
steve40's Avatar
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Holley or GM drive by wire pedal

Looking to change over from drive by cable to drive by wire on my build.

I'm using a Holley Terminator X max and see its compatable with 3 different pedals.

The Holley one
https://www.holley.com/products/engi...RoCRxQQAvD_BwE

And these 2 GM ones: 1037 9038 and 1941 7903

And to mount the pedal, I was looking at the Hawks bracket.

https://www.hawksmotorsports.com/82-...t-ls2-ls3-ls7/

Anyone using this bracket with any of the pedals? How do they fit and is the position good?
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Old Nov 25, 2024 | 07:26 PM
  #2  
ShiftyCapone's Avatar
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From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Re: Holley or GM drive by wire pedal

The bracket is terrible and had to be trimmed to work, but it's serviceable. Ill have to look at what pedal I am running, as there are a few that work well.
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Old Nov 26, 2024 | 09:09 AM
  #3  
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Car: 91 Trans Am
Re: Holley or GM drive by wire pedal

Holley is compatible with most GM pedals. Keep in mind a handful of wire pairs need to be swapped

The holley pedal is for a C6 LS3
10379038 CTSV
19417903 C6 again

Pretty much and GEN IV LS pedal will work with minimal effort. GEN III stuff a little more. I posted diagrams of the most common variants in another thread

I'm running a Monte Carlo LS4 pedal with my build. It's surprisingly close to 3rd gen shape

I wouldn't buy that bracket. Every pedal mounts differently, so you'll be tweaking the thing already
The CTSV pedal is the easiest to custom mount because it's a simple L shape. If you have the skills to drill holes in metal and use a vice to pound flat sheet into an L, then you can handle that fab
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