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**LockDoc** · 07-24-2020, 09:58 AM

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"J" pipes cured my drone. Now my wife will ride with me....

Here is a picture and a chart for length calculation. Installed right behind the mufflers. The end of the "J" pipe is just capped.

LS1 engine with Hooker cast iron headers, full length exhaust & series 40 knockoffs.

LockDoc

07-24-2020, 09:58 AM	#96
LockDoc The Older Generation Join Date: Aug 2006 Location: Montezuma, Iowa Posts: 25,331	Re: 1972 C20 build and adventure thread - "J" pipes cured my drone. Now my wife will ride with me.... Here is a picture and a chart for length calculation. Installed right behind the mufflers. The end of the "J" pipe is just capped. LS1 engine with Hooker cast iron headers, full length exhaust & series 40 knockoffs. LockDoc Attached Images __________________ Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 - Last edited by LockDoc; 07-24-2020 at 10:03 AM.