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#1 |
Registered User
Join Date: Jul 2016
Location: Santa Rosa California
Posts: 52
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GLASSPACKS-Who manufactures the best one?
I really love the sound of a glasspack. Although people have told me that they are all crappy. I somehow don't believe they are all terrible. I need help finding out which one I should purchase. Money is no issue- they are glasspacks.
Thanks everyone. Feel free to start a poll. |
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#2 |
Senior Member
![]() Join Date: Jan 2002
Location: Williston, ND
Posts: 2,999
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Re: GLASSPACKS-Who manufactures the best one?
I personally love the thrush glass packs. Nice mellow sound while cruising and loud when you want them to be
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68 Chevy CST/10, 50th Anniversary, 327/th400, 373 posi, buckets 68 GMC Shortbox Stepside, 402/th400, Tilt, Tach, Bucket Seats, 3.08 Positraction 69 Chevy Camaro SS, 383, 4 speed, positraction 70 Chevy El Camino SS396, Triple Black, 454/th400, Tach 70 Chevy Shortbox Stepside 4x4, 350/th350, Tilt, Tach, Cab Lights, Bumper Guards, Tow Hooks 70 Chevy 3/4 Longbox, 350/auto, 70k, SURVIVOR 71 Chevy Blazer, CST, 350/auto 71 GMC Sierra K2500, 454, 4 speed, 4.10 posi, 37s 71 Custom/30, Open Road, 350/th400, tilt 72 Chevy Shortbox Fleetside, 496 Stroker/th400, Tilt, Tach, Bucket Seats, 3.42 Posi 72 GMC Sierra Grande 2500. 427/th400, tilt, a/c, tool and stowage, buckets/console, 3.54 posi |
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#3 |
Special Order
![]() ![]() Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,859
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Re: GLASSPACKS-Who manufactures the best one?
I'm not up on what's still around or not, but Cherry Bomb and Thrush are what guys always ran when they were so popular. Not to be yet another guy steering you away, but have you ever considered chambered mufflers? They are what Vette sidepipes had and are bullet shape
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ |
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#4 |
Senior Member
![]() Join Date: Aug 2011
Location: Reno, Nv.
Posts: 1,433
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Re: GLASSPACKS-Who manufactures the best one?
Flow-Pro sound good and last. Back in the day, Purple Hornies sound good.
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1927 Willy's Knight 24,000 original miles, 1958 Impala 283/Powerglide, 1964 C-30 383/4 speed, 1971 Monte Carlo 350/350, 1972 GMC K2500 350/350, 1976 Chev. K10 350/350, 2006 GMC Sierra 2500HD LBZ Duramax/Allison, 2006 Chev. Silverado K3500 LBZ Duramax/Allison |
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#5 |
Registered User
Join Date: Oct 2010
Location: Kansas City
Posts: 3,590
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Re: GLASSPACKS-Who manufactures the best one?
When I was into that sort of thing, it didn't matter which muffler was "best." We would take a brand new glasspack out of the box, soak the inside with lighter fluid and light it up. That burned out all the fiberglass.
The idea was to be loud. But if you got stopped by the cops, you could say you had a muffler.
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Willie Swamp Angel Truckers '72 C10 Highlander ![]() People who blindly follow a GPS end up on television programs on The Weather Channel. Some survive, some don't. ![]() |
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#6 | |
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![]() ![]() Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,859
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Re: GLASSPACKS-Who manufactures the best one?
Quote:
![]() I bought my first set of Thrush Hush mufflers that same week. That was Thrush's answer to stricter sound level laws that were being implemented around the country in the mid-70s. Basically, the beginning to the end of glass pack popularity.
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ |
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#7 |
Registered User
Join Date: Sep 2015
Location: danbury, ct.
Posts: 568
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Re: GLASSPACKS-Who manufactures the best one?
And make no mistake, the round Hush Thrush mufflers were very loud when you nailed it. I had a set on a 69 Dodge Charger R/T with a built 440 with 4 speed back in the 80's and it sounded wicked...
I've had the old style Cherry Bomb's as well, you could start with a pair of them. Not too expensive so if you don't like them you can look for something else... |
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#8 |
Registered User
![]() Join Date: May 2013
Location: WEST PALM FLORIDA
Posts: 1,174
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Re: GLASSPACKS-Who manufactures the best one?
I also had cheery bombs on my 68 camaro at one point , they were too loud , even for a 18 year old ,off coarse I had nothing behind them , Im sure they would have sounded completely different with a crossover [something we never imagined ] and tail pipes out the back .
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68 Long Fleet , ly6 , turbo 350 , 3-5 drop , original paint , front discs 67 Small window , 7 foot bed , tweaked 6.0 LSX 2004R Medium Olive 58 Apache fleet , 235 , offy intake , dual exhaust , 4 on the floor , red/white 69 Long Fleet , Custom , 6.0, 4l60 , AC , Medium Olive |
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#9 |
Registered User
Join Date: Feb 2016
Location: Westchester, NY
Posts: 602
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Re: GLASSPACKS-Who manufactures the best one?
I put this guy on my Silverado a few months ago after my SECOND Flowmaster rusted out again.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1 Running stock manifolds and cats, then back to this thing and it just ends before the axle, no tail pipe or anything. I was impressed by the quality, it is a heavy item too. It really doesn't sound much different than the 2 chamber flowmaster I had dumped in the same spot before. That might be specific to my setup. Not sure how it would sound on a motor with headers, no cats etc. Would buy again.
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1968 C-10 Suburban - Original 396/TH400 2002 Transam WS6 - M6 - Black/Black - Evil Garage Queen 2000 Silverado - DD - Small lift+Body lift+35" Duratracs+4.88's + Eaton TruTrac - Monster Truck 2010 Cadillac CTS Wagon Sport - Wife's DD and the only classy car we have. |
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#10 |
Registered User
Join Date: Jul 2013
Location: Southern Indiana
Posts: 160
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Re: GLASSPACKS-Who manufactures the best one?
Cherry bombs are my choice. Like stated before, just to prove that you have mufflers. I like the downhill rumble to.....
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#11 |
Senior Member
![]() Join Date: Aug 2016
Location: Loris South Carolina
Posts: 428
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Re: GLASSPACKS-Who manufactures the best one?
I am partial to flowmaster and i know they dont make a glasspack (if I had to have a glass pack I'd get a thrush) but they do have a pro series race muffler that I looked at for my truck. part number 815430.
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#12 |
Special Order
![]() ![]() Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,859
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Re: GLASSPACKS-Who manufactures the best one?
I have full length headers, Flowmasters, no crossover, and galvaneel 2 1/4" pipes running all the way back tipped down from behind the Bartens bumper in the rear corners. I did all that in '04 and it still sounds great and still holding together fine without touching a thiing. In fact, just did heads, painted the headers back up, new gaskets and bolts and movin' on down the road sounding great!
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ |
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#13 | |
Account Suspended
Join Date: Apr 2016
Location: Rancho Mirage, Ca.
Posts: 875
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Re: GLASSPACKS-Who manufactures the best one?
Quote:
PS I also had Cherry Bombs on my 57 Cadillac, we ran it on the free way to heat them up and then ran the garden hose up the pipes, probably did the same thing in melting the fiberglass. it was a sweet sounding Cad. Last edited by ck5566; 08-12-2016 at 01:47 AM. |
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#14 |
Senior Member
![]() Join Date: Jul 2001
Location: Wellington, Ks
Posts: 10,180
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Re: GLASSPACKS-Who manufactures the best one?
I personally like the Thrush mufflers myself. Deep, mellow tone until you nail it, then they "talk" to you. I have 40 year old original round galvanized Thrushes on my '57 with headers. Love it! My '71 Chevelle has Thrush Turbo's with full length 2 1/4'' true duals, no X or H pipe. Deep mellow tone and loud enough for me when I hammer it. Not too loud at cruise that I can't hear the stereo cranking out CCR, Bob Seger, Stones or similar. Can't go wrong with Thrushes in my opinion.
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1971 Chevy 1/2T 4x4 LWB 350 V-8 Was sm465-now 350TH/np205 Tilt, Tach, Towhooks Original Truck AM/FM Wellington, Ks |
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#15 |
Registered User
Join Date: Apr 2016
Location: Wrens , ga
Posts: 28
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Re: GLASSPACKS-Who manufactures the best one?
I got duel magnaflow glass packs on mine you can cruise around or have the whole neighborhood hear you
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Brysen and his trucks 1971 Custom/10 (the big c10) 1970 C/10 (the gold truck) |
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#16 |
Registered User
Join Date: Mar 2001
Location: Paradise TX USA
Posts: 1,200
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Re: GLASSPACKS-Who manufactures the best one?
I had cherry bombs back in the old days. One time the county sheriff pulled me over, said he could hear me coming from 3 miles away. I guess the fact that I was doing about 130 mph when I went past him didn't help either.
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"Negative people always seem to have a problem for every solution" |
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#17 |
Registered User
Join Date: Jul 2016
Location: Santa Rosa California
Posts: 52
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Re: GLASSPACKS-Who manufactures the best one?
Thank you guys so much this has been very helpful! I didn't know there we so many brands. Thanks!
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#18 |
Registered User
Join Date: Jul 2011
Location: strausstown pa
Posts: 3,394
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Re: GLASSPACKS-Who manufactures the best one?
Cha cha cha CHERRY BOMB!
i had the kind that bolted straight too the header and short turn outs out the side. I was stopped twice each time the officer asked me if i had any exhaust....you could clearly see the pipes coming out. Never a ticket just a damn thats loud car warning. I removed them for a proper exhaust but still have it i keep them around and use them on projects till i get a good system on.
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81 camaro 355 4/spd 342 posi my first love ![]() 67 swb step 454/4spd ott 373 posi 4/7 drop. 2000 s10 zr2 little blue truck that never gets stuck. '74 heald super bronc vt8. tecumseh powered moon rover. |
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