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mattshea125 · 06-29-2021, 01:01 PM

If you don't need to have a stick, have you thought about going to a 4L80E swap? I just did one in my 78 K20 behind a 454 and it made a huge difference in drivability and mileage.

06-29-2021, 01:01 PM	#13
mattshea125 Registered User Join Date: Jan 2008 Location: Riegelsville P.A Posts: 38	Re: TR6060 to Np205 question If you don't need to have a stick, have you thought about going to a 4L80E swap? I just did one in my 78 K20 behind a 454 and it made a huge difference in drivability and mileage.