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03-02-2004, 12:26 AM
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#1 |
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Senior Member
 Join Date: Mar 2003
Location: Colfax-California
Posts: 8,504
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Hood Wobble
I am sure quite a few have this problem--- driving down the road and the center of the hood between the braces wobbles up and down. Anybody have a fix for this? I thought about having a brace folded out of sheet metal and tack welding it to the other braces. Anyone?
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03-02-2004, 12:30 AM
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#2 |
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Registered User
Join Date: Sep 2003
Location: albuqueque
Posts: 105
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i did that on my old hood (didn't think it through...) and it warped the hood. now i use a piece of thick rubberized foam and it works great.
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71 blazer 700r4 350 edelbrock cam, 1407 carb, holley intake, hei accel dist |
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03-02-2004, 12:38 AM
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#3 |
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Senior Member
Join Date: Mar 2003
Location: Colfax-California
Posts: 8,504
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I wasn't going to weld to the hood itself just the braces going forward then maybe put a piece of foam between the hood skin and the brace I welded.
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03-02-2004, 01:10 AM
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#4 |
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Beer Power!!!!!!!!!!
Join Date: Nov 2003
Location: Nacogdoches, TX
Posts: 280
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Look in the LMC catalogue. They sell the original material that goes in between those braces and the hood skin. Luckly mine still has all of it. You better fix it soon before it causes problems.
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Rather be fishin' |
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03-02-2004, 01:15 AM
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#5 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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If LMC has it, you can get it elsewhere for less.
This won't always cure the problem either, it didn't do jack on mine, I installed these days after getting my GMC (left over parts from my first Longhorn) and it didn't do anything. I just tell ppl that my engine is sucking so much air into it that the hood is about to be sucked in. 
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03-02-2004, 01:27 AM
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#6 |
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Senior Member
Join Date: Mar 2003
Location: Colfax-California
Posts: 8,504
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It just got returned from the paint shop, that's why I want to so something real soon. Wish I had noticed before the paint.
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03-02-2004, 01:37 AM
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#7 |
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Senior Member
Join Date: Mar 2003
Location: Colfax-California
Posts: 8,504
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Cannot find my current LMC catalog---went to their website, their website sucks. Guess I'll call them tomorrow and see what they have available
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03-02-2004, 03:59 AM
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#8 |
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Registered User
Join Date: Feb 2003
Location: The Rubber City
Posts: 5,498
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hmm...my hood has a dent in the middle of it, so i thought that was why mine did it. its been doing it for over a year and 10k+ miles, and hasn't caused any problems (knock on wood).
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1969 GMC K2500  1996 Honda Accord 2007 Kawasaki KLR 650 |
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03-02-2004, 04:53 AM
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#9 | |
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Registered User
Join Date: Jan 2000
Location: The Netherlands
Posts: 1,062
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That's just the hood dancing on the sound of the engine
 I put that rubber stuff between the braces also, didn't make a difference. Been like that for almost 5 years now. Quote:
 Cya, Edmond 
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1971 Chevy C/20 Longhorn, 350/TH400, Edelbrock Performer, IMPCO 425 LPG Carb 1974 Chevy Camaro Z28 (Original) ------------------------- Capelle a/d IJssel, The Netherlands |
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03-02-2004, 09:22 AM
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#10 |
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Registered User
Join Date: Dec 1999
Location: BRADENTON FLA
Posts: 3,269
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The hood rubber anti vibration kit is 12.00 with 4 side bumpers included. We keep it in stock for the new hoods we sell locally. It is made in AMERICA not India like LMC.
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Rest in Peace Ed. Thanks for all the good times. |
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03-02-2004, 09:28 AM
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#11 |
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Senior Member
Join Date: Jan 2000
Location: Cincinnati, Ohio
Posts: 1,492
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I'm not a LMC fan. Good catalog for reference period. That hitch they sell isn't even for our trucks. After fighting with it for an evening I called the manufacturer who told me it wasn't even for a 67-72 Chevy.......ugghhhhh. Typical response from LMC was "that is what it shows in our catalog".......
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03-02-2004, 09:38 AM
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#12 |
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Registered User
Join Date: Jan 2003
Location: Washington State
Posts: 8,834
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Too bad it was just back from the paint shop............I'd say put a cowl hood on her.....
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1970 Chev CST 2003 Harley Fatboy 1975 Chevrolet Step Van 1956 Chev Bel Air 1977 Blazer 2WD For Sale $3000.00 1978 Blazer 2WD For Sale $7000.00 1978 Silverado 2005 Monte Carlo |
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03-02-2004, 10:26 AM
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#13 |
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Senior Member
Join Date: Jul 2001
Location: Muskegon,MI,USA
Posts: 6,026
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If the hood has been sat on, (and a lot of them have been), then the stiffner is affected. I would suggest making sure the rubber
insulators are in place and if that does not fix the problem, then weld or bolt a hood brace, (there are two long ones in every hood) from a scrap hood down the middle. Once the brace is in place, stuff rubber foam between it and the hood. One of the board members did this to his truck and it works and it looks almost factory. We made one for a 56 Chevy car which had a similar problem and it looks great. I can take a pic of the 56 if you want to see what it looks like. Jim |
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03-02-2004, 10:46 AM
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#14 |
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Registered User
Join Date: Aug 2003
Location: Louisville, TN
Posts: 338
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Mine does it too thought about taking the center sheetmetal out of a hood that is damaged and welding it onto the underside so that it is double thickness. What do you guys think?
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PR Too many projects, not enough time! 72SWB 350/350TH, 3500stall,525 lift cam 3:73 posi. Sold! 69LWB Flatbed 350/Super T-10, ported/polished 481 heads, 480 lift cam. 78SWB 468/400TH, ported/polished Alum. heads, 3:42 posi, 3000 stall on 17x8 and 18x9.5's 77 Jeep CJ-5 304V8 fiberglass body on 36" Ground Hawgs |
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03-02-2004, 10:47 AM
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#15 |
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Resident Curmudgeon
 
Join Date: Dec 1999
Location: NH
Posts: 6,664
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All 4x4's are supposed to wobble. This is an engineering design that when coupled with the heat generated by the engine, shakes the snow and ice off the hood.
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Currently on or near the homestead: 67 Chevy SWB 2WD stepside 350/3 on tree (Pat's) 67 GMC SWB 2WD Fleet 402/auto (Brian's under construction) 67 Chevy 3/4 ton 2WD 402/auto (Business Hauler) 67 Chevy 1 ton dually 2WD 396/4 speed (Former business hauler, Needs TLC) 68 Chevy 1/2 ton Suburban 2WD 250 six/3 on tree (Brian's Needs TLC) 70 Chevy 3/4 ton 4WD 350/4 speed (Pat's - Disguised as a 68 GMC) 71 Chevy SWB stepside (Crushed by tree - parts donor) 72 Chevy 3/4 ton 4WD (Parts donor) 72 Chevy 3/4 ton 4WD Suburban (Parts Donor) 72 GMC 3/4 ton 4WD 292 six/4 speed (Mine - Disguised as a 67 GMC) 81 GMC 4WD Dually Dump Body 350/4 speed (Business Hauler) 82 Camaro Z/28 355/Super T-10 (Pat's toy) 93 Caprice 9C1 (Brian's Cop Car) 02 Toyota Camry (Reliable but a souless steel and plastic hulk) 2011 2SS RS Camaro M6 Factory Hurst Shifter  Maybe I need to sell some of this crap Yet another Bozo with a sawz-all |
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03-02-2004, 11:18 AM
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#16 | ||
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Where's my beer?
Join Date: Aug 2002
Location: I live in the state of denial....
Posts: 5,621
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Quote:
Quote:
Maybe she sat on your hood while you weren't looking?................... She already claimed the life of this defenseless hood here...........
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Paul How do you make the invisible, visible?.........You take it away. Last edited by chevy_fatman; 03-02-2004 at 11:21 AM. |
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03-02-2004, 11:32 AM
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#17 |
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Registered User
Join Date: Apr 2001
Location: Lincoln, Nebraska
Posts: 587
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ahh.. yes the infamous hood wobble. All my friends liked it when my ol' 71 used to do that because they said it looked like i had a bad a$$ motor under the hood
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67 Chevy SWB - goal of a 1,000 hp weekend cruiser |
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03-02-2004, 01:00 PM
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#18 |
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Beer Power!!!!!!!!!!
Join Date: Nov 2003
Location: Nacogdoches, TX
Posts: 280
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Man, I bet she flattened that hood! Look at the buckle at the edge!!!
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Rather be fishin' |
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03-02-2004, 09:05 PM
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#19 |
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Registered User
Join Date: Mar 2003
Location: Sioux Falls, SD
Posts: 19
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I like the shake. It adds character.
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03-02-2004, 10:47 PM
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#20 | |
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Bloo
Join Date: Feb 2001
Location: Barren County Kentucky
Posts: 6,285
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i took two strips of carpet i found in my grandpas barn and stuffed it where the rubber is supposed to be, works great
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ASE Master Certified-GM Trained-Mechanic 1968 Chevy C30 157" WB Wrecker 1969 Chevy CST/10 SWB 1971 Chevy Custom/10 (first truck) 350, NV3500 5 speed 1971 Chevy K20 Custom Camper 4x4 350 TBI, SM465/NP205 1974 Chevy Custom Deluxe/10 1979 Chevy Custom Deluxe K10 farm truck beater 1989 Chevy K2500 Quote:
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03-03-2004, 12:02 AM
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#21 | |
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Senior Member
Join Date: Mar 2003
Location: Colfax-California
Posts: 8,504
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Quote:
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