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**sloGMC** · 03-29-2021, 08:10 PM

I plan on using the Compushift sport controller with a carb and MSD ignition. It is recommended by GearStar and B&M for my (B&M rebuilt) 4L80, and uses a smartphone app to program rather than a standalone touch controller. With that said, I imagine at this point most aftermarket controllers have their bugs worked out so I’m sure any of them will work fine.

03-29-2021, 08:10 PM	#5
sloGMC Active Member Join Date: Jun 2018 Location: Central Coast, CA Posts: 116	Re: Which 4L80E Contoller I plan on using the Compushift sport controller with a carb and MSD ignition. It is recommended by GearStar and B&M for my (B&M rebuilt) 4L80, and uses a smartphone app to program rather than a standalone touch controller. With that said, I imagine at this point most aftermarket controllers have their bugs worked out so I’m sure any of them will work fine. __________________ 1971 Pontiac Firebird 1971 GMC C2500