The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 05-03-2002, 11:51 PM   #1
68gmcjon
Got earplugs?
 
68gmcjon's Avatar
 
Join Date: Mar 2002
Location: Winfield, Kansas
Posts: 556
Post Good Muffler

I'm getting my truck all ready to go, and of course that means new mufflers. What kind do you know of that would sound really nice and powerful on a 402. Thanks for your help.
__________________
1968 GMC
Original A/C, bucket seats, PS,PB
396 bored to 402, Dynomax cerama-coat headers, Super 40 Flowmasters, 272/284 Crane cam, Crane gold roller rockers, holley 750 cfm double pumper, Edelbrock Performer RPM intake, HEI ignition, 9.5:compression
Alltogether 411HP and 446ft/lbs

Dana 60 w/ 3.54 gears
Turbo 400 tranny

Why would you have anything other than a big block? HAHA
68gmcjon is offline   Reply With Quote
Old 05-04-2002, 12:36 AM   #2
big.l.a
Registered User
 
big.l.a's Avatar
 
Join Date: Jan 2002
Location: Allen, TX. USA
Posts: 210
Post

I have a set of afterburners By Floetech
on mine. Sound just as good as the flowmasters for have the price. You can get them from summit and ebay.
__________________
71 C10 LWB With
Edelbrock 7101& 1406 Carb
Accel HEI Blue Print
Accel 8.8 Wires
Soon to have possi &
186 Camel hump heads
Dropped 2-1/2F&4R
Dynomax Headers
Duals Flowtech Aftburners
Tonneau Cover Frm 89 F150

79 Monte C
big.l.a is offline   Reply With Quote
Old 05-04-2002, 12:38 AM   #3
big.l.a
Registered User
 
big.l.a's Avatar
 
Join Date: Jan 2002
Location: Allen, TX. USA
Posts: 210
Post

I have a set of afterburners By Flowtech
on mine. Sound just as good as the flowmasters for have the price. You can get them from summit and ebay.

------------------
71 C10 LWB
79 Monte C

__________________
71 C10 LWB With
Edelbrock 7101& 1406 Carb
Accel HEI Blue Print
Accel 8.8 Wires
Soon to have possi &
186 Camel hump heads
Dropped 2-1/2F&4R
Dynomax Headers
Duals Flowtech Aftburners
Tonneau Cover Frm 89 F150

79 Monte C
big.l.a is offline   Reply With Quote
Old 05-04-2002, 12:43 AM   #4
BUXMAN66
go bucks!
 
Join Date: Jan 2002
Location: MIAMISBURG OHIO USA
Posts: 803
Post

echo echo! like my flowmasters,delta-flow 40 series 2.5"in/out.

------------------
'68 swb 350/350 w/edelbrock total performance-performer pkg.ceramic headers,2.5" delta-flow 40 series flowmstrs.restored guage dash,interior,pioneer shaft-style stereo w/advent 300w 3way 6x9's,lift-up shock mount tonneau cover.drums w/6 lug alum. wheels w/knock-off's.


__________________
'68 swb 1/2t 350/350th
'86 lngbd 3/4 TON parts getter
'49 gmc 1/2 t 5 window 350/350th
'96 gmc sonoma sle ext-cab. hey it's a 4cyl. 5 spd and good on gas y'know?
BUXMAN66 is offline   Reply With Quote
Old 05-05-2002, 10:23 AM   #5
Sinister
Between Trucks...
 
Sinister's Avatar
 
Join Date: Mar 2002
Location: Los Angeles, CA.
Posts: 3,830
Talking

i got some flowtech purple hornies...
basically glasspacks...
bolted to some flowtech headers...
sets off people car alarms...
probaly louder then you'd like, but they sound awesome at speed...

------------------
beat it to fit,
paint it to match...
http://www.geocities.com/maggotspawn/gearhead.html

__________________
Beat it to fit,
Paint it to match...
Sinister is offline   Reply With Quote
Old 05-05-2002, 10:28 AM   #6
67Fleetsidedream
Wiseass secured himself a BAN
 
67Fleetsidedream's Avatar
 
Join Date: Nov 2000
Location: MOON!!!
Posts: 2,282
Post

I have the flowmaster 50 series. I am very happy with them. Nice low rumble when idling. Not too loud at cruising speed 3k@70mph. I highly recommend them.
Ben
67Fleetsidedream is offline   Reply With Quote
Old 05-05-2002, 10:48 AM   #7
lukecp
Formerly yellow72custom
 
lukecp's Avatar
 
Join Date: May 2001
Location: Austin, TX
Posts: 7,531
Thumbs up

I have regular 40 seires Flows on my truck. They end above and infront of the rear axle, without turndowns. It is pretty damn loud, but sounds great . Really deep and throaty.

------------------
Lucas

"Another proud owner of one of the coolest trucks ever built"

drop_shift@hotmail.com

My Daily-Driver: '72 Chevy LWB Custom/10. Rebuilt 350, roughly 300 HP thanks to a 204/214 duration cam, Edelbrock Performer intake and 1406 carb, headers, and 40 seires Flowmaster mufflers. Ochre with a white top. Lots of fun .

__________________
'72 Chevy C10 Mild 350/TH350/3.07. Ochre/White. Old high school ride.
'70 GMC C2500 '62 327 4bbl/SM465/4.56-geared Dana 60. White/White. Project or parts truck.
'97 Saturn SL DD. 1.9/5-speed. 40+ highway mpg
lukecp is offline   Reply With Quote
Old 05-05-2002, 02:48 PM   #8
madd67
Registered User
 
Join Date: Sep 2001
Location: Avenal,California, U.S.a
Posts: 32
Post

I have a set of bluestreak 12 inch. glasspacks with a 3 inch. core running to the back with 3 inch. pipe. 3 1/2 inch. crome tips give it a super hard echo. these are so loud my brother said he heard me clear cross town thats loud.
madd67 is offline   Reply With Quote
Old 05-05-2002, 03:25 PM   #9
71BBK10
Teufelhunden
 
71BBK10's Avatar
 
Join Date: Oct 2001
Location: Camp Pendelton Ca
Posts: 572
Post

dynomax superturbos, cheap and sound good, they are fairly quiet, maybe a little too quiet but they roar when you get on it, worth it i think
__________________
1971 K10 lwb fleetside 402 T350 205
71BBK10 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 10:41 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com