Does anyone know where I can buy a LS1 Smooth Bellows. I went to Lowe's and they had a 3" to 4" Fernco. The MAF measures 3 1/2" in diameter so I will need something bigger than the 3" one. Also it looked like it wouldn't flex if the engine was under a lot of torque. Any help would be greatly appreciated.

Thanks,
Curt

 

some people have stayed with the stocker...which is lighter than the fernco, some have gone to the fernco with no problems, some have had problems with it and some have gone other routes ie slp or other...i had the fernco on for about a week and just didnt think i liked the idea of a 6 dollar item breaking my 80 dollar lid so i ended up swapping the stock piece back on...figure for the gain maybe 1hp lol it aint worth even the chance in my book of breaking the lid JMO but like i said others have had theirs on for years with no problems so its up to you.

lata
Bill

 

Click Me

That thread has the information on where I bought mine a few years ago.

 

Here you go, you want the 4X3.5 hump hose:


http://shop.airflowonline.com/Mercha...tegory_Code=HH

SteveC