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**Pvmt-Pndr** · 07-14-2020, 02:23 PM

I'm even more curious to find out what is going on with your truck now because my 427 does the same thing as your 366. After I hit 4H/5L it also feels like it falls flat. Keep us posted on your results please.

07-14-2020, 02:23 PM	#15
Pvmt-Pndr Registered User Join Date: Jun 2017 Location: Temperance Michigan Posts: 375	Re: 366 / 427 help I'm even more curious to find out what is going on with your truck now because my 427 does the same thing as your 366. After I hit 4H/5L it also feels like it falls flat. Keep us posted on your results please.