Mufflers - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**'70_402** · 02-17-2004, 05:37 PM

I have heard that the flowmaster 40 series is too loud in the cab, but i love the original flowmaster sound....does anyone have sound clips or video of this muffler or of other options that might be out there like the 70 or 50 series flows??

*67Fleetsidedream* · 02-17-2004, 06:06 PM

I don't have sound clips, but the 50 series is quieter inside and out.

383 Stroker · 02-17-2004, 06:13 PM

I have a x-pipe and 40 series flowmasters. Click on the link in my signature for some video's.

griesel72 · 02-17-2004, 06:34 PM

member dion has a truck with 40's on it. He has some video links in his signature that load quick and give you three areas, idleing, passby and rev.

onelow69 · 02-17-2004, 07:08 PM

I just bought a LMC exhust system and a set of 50 series Delta Fiows and man dose it sound good, not to loud and hardly any noise in the cab. But when you Stomp On It the true flowmaster sound is there. You can also go to flowmaster.com and they have sound bites of there muffler

SWEET7T · 02-17-2004, 07:36 PM

Have you visited the Flowmaster website? They have a bunch of sound clips on there ex: a BB El Camino and an old Chevelle. Each exhaust is going to sound a little different, so those should give you a good idea on the sounds.

383 Stroker · 02-17-2004, 07:52 PM

Here is a video of my Exhaust. Exhaust Video

dion · 02-17-2004, 08:09 PM

I have 40's on mine, pretty loud inside and out. check out the vids.

super72 · 02-17-2004, 09:15 PM

I want to order a set of 40 series for my 72 swb 4x4. Do they all have the same dimensions or are they different and if so, what size would I need to order. The frame has not been altered in anyway so it is stock underneath.

02-17-2004, 05:37 PM	#1
'70_402 Senior Member Join Date: Dec 2003 Location: Pampa, Texas Posts: 1,554	Mufflers I have heard that the flowmaster 40 series is too loud in the cab, but i love the original flowmaster sound....does anyone have sound clips or video of this muffler or of other options that might be out there like the 70 or 50 series flows?? __________________ https://www.ebay.com/itm/295742064443

02-17-2004, 06:13 PM	#3
383 Stroker Registered User Join Date: Aug 2001 Location: Jesup, GA Posts: 571	I have a x-pipe and 40 series flowmasters. Click on the link in my signature for some video's. __________________ Video's of my Truck Racing 1967 C-10, 383ci Sbc, TH350, 3200 stall, 3.73 gear

02-17-2004, 06:34 PM	#4
griesel72 Senior Member Join Date: Apr 2003 Location: Howard, Kansas USA Posts: 1,997	member dion has a truck with 40's on it. He has some video links in his signature that load quick and give you three areas, idleing, passby and rev. __________________ 1969 K10 Custom 10 1997 Z71 2006 Volkswagen Jetta TDI 2006 King Ranch 1980 Wife

02-17-2004, 07:08 PM	#5
onelow69 Registered User Join Date: Jan 2003 Location: Central Cal Posts: 124	I just bought a LMC exhust system and a set of 50 series Delta Fiows and man dose it sound good, not to loud and hardly any noise in the cab. But when you Stomp On It the true flowmaster sound is there. You can also go to flowmaster.com and they have sound bites of there muffler __________________ 69 Chevy Truck, 350, 400trans, Lowered 3.5/6, Disc brake conv, All early classic stuff. 62 Chevy Nova 350, 700R4, 2400stall, F9in, 3.70gear, AlburnPosi, Chevelle Disc Brakes, ect.

02-17-2004, 07:36 PM	#6
SWEET7T Try spinnin 4 rear tars Join Date: Sep 2003 Location: Salt Lake City, Utah Posts: 757	Have you visited the Flowmaster website? They have a bunch of sound clips on there ex: a BB El Camino and an old Chevelle. Each exhaust is going to sound a little different, so those should give you a good idea on the sounds. __________________ SWEET7T 1970 C10, 2wd, LB, 307/TH350/3.08. PS, PB

02-17-2004, 06:06 PM	#2
67Fleetsidedream Wiseass secured himself a BAN Join Date: Nov 2000 Location: MOON!!! Posts: 2,282	I don't have sound clips, but the 50 series is quieter inside and out.

02-17-2004, 07:52 PM	#7
383 Stroker Registered User Join Date: Aug 2001 Location: Jesup, GA Posts: 571	Here is a video of my Exhaust. Exhaust Video __________________ Video's of my Truck Racing 1967 C-10, 383ci Sbc, TH350, 3200 stall, 3.73 gear

02-17-2004, 08:09 PM	#8
dion 72 Cheyenne Join Date: Oct 2001 Location: San Diego Posts: 2,086	I have 40's on mine, pretty loud inside and out. check out the vids. __________________ Burnout Idle 1972Cheyenne 1966/67Stouts

02-17-2004, 09:15 PM	#9
super72 Registered User Join Date: Jan 2004 Location: South Carolina Posts: 207	I want to order a set of 40 series for my 72 swb 4x4. Do they all have the same dimensions or are they different and if so, what size would I need to order. The frame has not been altered in anyway so it is stock underneath.



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