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**Clyde65** · 06-20-2021, 07:30 AM

Exhaust dump is the term I remember, I had those on my 68 Cutlass BB 4 speed. Shot flames out on start up!

06-20-2021, 07:30 AM	#9
Clyde65 1965 Chevy C10, 2005 4.8L/4l60 Join Date: Aug 2004 Location: DFW Texas Posts: 8,540	Re: What is this under the truck? Exhaust dump is the term I remember, I had those on my 68 Cutlass BB 4 speed. Shot flames out on start up! __________________ Clyde65 Rebuild of Clyde http://67-72chevytrucks.com/vboard/s...84#post8338184 69 Aristocrat Lo Liner build http://67-72chevytrucks.com/vboard/s...84#post7561684 *support our troops!*