Circlular holes in the hood - The 1947 - Present Chevrolet & GMC Truck Message Board Network

skokie · 12-15-2003, 12:42 AM

I was working on the truck the other night and noticed quite a few holes under the hood about the size of a dime. Anyone know what they are for?

krazy_texan · 12-15-2003, 01:22 AM

they are SPEED HOLES man, havent you heard of 'em the're the latest rage, lol

dinnut · 12-15-2003, 01:30 AM

breathing?

krue · 12-15-2003, 01:52 AM

Where under the hood?

skokie · 12-15-2003, 02:00 AM

Heres some pics
#1

skokie · 12-15-2003, 02:00 AM

#2

Paul72 · 12-15-2003, 02:12 AM

Look to be about the size of a 20 gauge slug!

skokie · 12-15-2003, 02:14 AM

I hope not. I didnt ask what the previous owner did what it

Guessing here I think that it could be some kind of sound deadner. Reason I say that is becuase I have a 2001 gmc sierra that has sound deadner under the hood. Just a far fetched guess though.

Chevy67Tk · 12-15-2003, 02:16 AM

Those would be drain holes to drain out water that collects in the channels

12-15-2003, 01:30 AM	#3
dinnut Registered User Join Date: Apr 2003 Location: missouri city, tx Posts: 4,486	breathing? __________________ 70 longbed 496/th400/Ford 9"

12-15-2003, 01:52 AM	#4
krue Designated A-hole! Join Date: Mar 2003 Location: South Mississippi Posts: 36,448	Where under the hood? __________________ "If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck"

12-15-2003, 02:00 AM	#5
skokie Registered User Join Date: Oct 2003 Location: San Jose Ca. Posts: 3,354	Heres some pics #1 Attached Images

12-15-2003, 02:00 AM	#6
skokie Registered User Join Date: Oct 2003 Location: San Jose Ca. Posts: 3,354	#2 Attached Images

12-15-2003, 02:12 AM	#7
Paul72 Registered User Join Date: Sep 2003 Location: Waterloo, IA Posts: 1,147	Look to be about the size of a 20 gauge slug! __________________ '72 Chevy K20 - 383/4sp/205 - SOLD after 41 years in the family Next project - K/5 Tahoe (71 Blazer on 99 Tahoe chassis) Build thread: http://67-72chevytrucks.com/vboard/s...d.php?t=789958

12-15-2003, 12:42 AM	#1
skokie Registered User Join Date: Oct 2003 Location: San Jose Ca. Posts: 3,354	Circlular holes in the hood I was working on the truck the other night and noticed quite a few holes under the hood about the size of a dime. Anyone know what they are for?

12-15-2003, 01:22 AM	#2
krazy_texan Registered User Join Date: Oct 2002 Location: West Des Moines, Ia Posts: 3,233	they are SPEED HOLES man, havent you heard of 'em the're the latest rage, lol __________________ Krazy Texan My Trucks are made with Wrenches not Chop Sticks 1967 GMC 3/4 ton "Johnny Cash" 1990 v1500 suburban 1967 Ford f100 Swb 4x4 "green bean" GOD BLESS JESUS, JOHN WAYNE, AND THE ALAMO

12-15-2003, 02:14 AM	#8
skokie Registered User Join Date: Oct 2003 Location: San Jose Ca. Posts: 3,354	I hope not. I didnt ask what the previous owner did what it Guessing here I think that it could be some kind of sound deadner. Reason I say that is becuase I have a 2001 gmc sierra that has sound deadner under the hood. Just a far fetched guess though.

12-15-2003, 02:16 AM	#9
Chevy67Tk Registered User Join Date: Mar 2003 Location: PA Posts: 349	Those would be drain holes to drain out water that collects in the channels __________________



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