Did the 67-72 chevy/gmc trucks come with... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

70' GMC · 03-28-2008, 05:37 AM

The catalytic converters??? Mine has some old looking glass packs up under it.

cdowns · 03-28-2008, 05:39 AM

no converters on these trucks

Longhorn Man · 03-28-2008, 07:12 AM

cats weren't installed on cars till 74, and pickups not untill the 80's.

MXmaniac · 03-30-2008, 01:49 AM

Glasspacks are a type of muffer. They have fiberglass packing to muffle the sound.

**special-K** · 03-30-2008, 05:18 AM

Quote:

Originally Posted by MXmaniac

Glasspacks are a type of muffer. They have fiberglass packing to muffle the sound.

That`s what mufflers 70' GMC has.

BigDaddyDave · 03-30-2008, 05:26 AM

My truck does not have a catalytic converter,but it does convert cash into parts!

03-28-2008, 05:37 AM	#1
70' GMC HERE.......Somewhere Join Date: Oct 2006 Location: Birmingham AL Posts: 2,488	Did the 67-72 chevy/gmc trucks come with... The catalytic converters??? Mine has some old looking glass packs up under it. __________________ Current rides: 2013 Hyundai elantra gt DD 1995 camaro my first crush lmao Was: 1970 with a 350 4barrel and 288 horses Classics make it possible!

03-28-2008, 05:39 AM	#2
cdowns Senior Member Join Date: Jan 2003 Location: daytonabeach Posts: 22,956	Re: Did the 67-72 chevy/gmc trucks come with... no converters on these trucks __________________ 71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY

03-28-2008, 07:12 AM	#3
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,693	Re: Did the 67-72 chevy/gmc trucks come with... cats weren't installed on cars till 74, and pickups not untill the 80's.

03-30-2008, 01:49 AM	#4
MXmaniac Registered User Join Date: Jan 2007 Location: Denton, Texas Posts: 356	Re: Did the 67-72 chevy/gmc trucks come with... Glasspacks are a type of muffer. They have fiberglass packing to muffle the sound. __________________ Andrew '69 C-20(292, 4-speed) Retired Daily Driver '64 C-10(250, 3-speed) Fixerupper '97 F*rd Mustang GT(4.6L, 5-speed) Daily Driver If I only wanted two pedals I'd have bought a bicycle.

03-30-2008, 05:26 AM	#6
BigDaddyDave RIP BigDaddyDave ~7-23-09~ You will be missed~ Join Date: Aug 2007 Location: Concord NC Posts: 1,361	Re: Did the 67-72 chevy/gmc trucks come with... My truck does not have a catalytic converter,but it does convert cash into parts! __________________ BigDaddyDave's Truck: http://www.flickr.com/photos/daves71chevy/ \| See it in Action!



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