4L80 converter offset

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Jun 8, 2016 | 02:40 PM

kalikid06

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From: Daytona Beach, FL

4L80 converter offset

What does the measurement from the bell housing flange on a 4L80 to the converter face need to be, prior to installing the transmission?

Jun 8, 2016 | 04:39 PM

Atomic

I have a gauge for that

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From: Huntsville, AL

About an inch from the trans mating surface to the converter pads.

Jun 8, 2016 | 07:00 PM

kalikid06

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Calipers said 0.99", so I should be good. Thanks Atomic.

Jun 16, 2024 | 11:09 PM

Fullpower

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2800 rpm CircleD here, just installed the 4L80 a few days ago, first day tuning ON the road today. 12 pounds manifold pressure on pump gas.
So far, I HONESTLY wish I'd left the stock converter on it. Maybe I'll be able to play with lock-up at lower throttle openings, but the loose converter- Two-Stroke motocross bike theme is NOT my happy place for a daily driver