Body General body information and techniques for restoration, repairs, and modifications.

Purpose of hood pins?

Thread Tools
 
Search this Thread
 
Old 03-11-2005, 12:12 PM
  #1  
Senior Member

Thread Starter
 
trueburton's Avatar
 
Join Date: Mar 2003
Location: Michigan
Posts: 522
Likes: 0
Received 0 Likes on 0 Posts
Car: '88 Red Trans Am w/ T-tops
Engine: 305 TPI
Transmission: T-5
Purpose of hood pins?

What are they actually for and are they really worth it?
Old 03-11-2005, 12:16 PM
  #2  
Supreme Member

 
MrDude_1's Avatar
 
Join Date: Jun 2001
Location: Charleston, SC
Posts: 9,550
Likes: 0
Received 2 Likes on 2 Posts
Car: 91 Camaro Vert
Engine: 02 LS1, HX40
Transmission: 2002 LS1 M6
Re: Purpose of hood pins?

Originally posted by trueburton
What are they actually for and are they really worth it?

they're to hold down the hood or to hold the corners of the hood down....


fiberglass hoods are weaker, so they have to be held down somehow.. a "pin on" hood, is held on by the pins....

some of the "bolt on" hoods still arnt too strong... so when the air cups under the headlight pocket, it lifts the corners, and cracks the hood.... putting pins on the corners holds them down so they dont crack...



if you dont need them, dont get them.
Old 03-11-2005, 12:29 PM
  #3  
Supreme Member

iTrader: (8)
 
fireturd350's Avatar
 
Join Date: Jul 2001
Location: New Boston, IL, USA
Posts: 3,204
Likes: 0
Received 6 Likes on 6 Posts
Car: '90 Formula 350
Engine: 383 SBC
Transmission: ProBuilt S/S 700-R4 & ACT 9" Stall
Axle/Gears: 10 bolt 3.23
Ditto on what MrDude_1 said.

Another thing is depending on the brand and quality they can be pretty hard to take off. I've seen many people actually scratch or scrap paint off. Along with minor rusting on scuff plates... etc. Few members here running the lock style ones that have a key for enforcement of fiberglass corners.

I've also seen a few "bolt-on" advertised hoods for other cars that had all necessary holes for the hinges and hood latch but didn't have a spot for an actual tension bar. We don't have that problem though since ours has a giant spring.

Also heard of horror stories about people working on their cars and forgetting to put the pins back in before taking a blast down the strip. Hoods peeling back and hitting the windshields and sheet metal... etc. Not Good.
Old 03-11-2005, 01:00 PM
  #4  
Supreme Member
iTrader: (1)
 
82knightrider's Avatar
 
Join Date: Dec 2004
Location: Arcadia ,Ca
Posts: 2,492
Likes: 0
Received 0 Likes on 0 Posts
Car: 82 firebird s/e 83 Trans Am
Engine: 5.0L 305ci 4b carb.....CFI
Transmission: TH200C....700R4
Re: Re: Purpose of hood pins?

Originally posted by MrDude_1




if you dont need them, dont get them.

Old 03-11-2005, 01:11 PM
  #5  
Supreme Member

iTrader: (15)
 
Tibo's Avatar
 
Join Date: Jun 2003
Location: Desert
Posts: 5,025
Received 76 Likes on 66 Posts
Car: 1991 Z28 Vert
Engine: 383 single plane efi
Transmission: T-56
Axle/Gears: 8.8 with 3.73s
I use them even if I don't need them. As said earlier, they are used to hold down the front corners of the hoods. I also had a horrible experience with a cervinis hood. They did not put enough reinforcement around the latch and the wind continuosly pulling it up, finally pulled it up. Broke the windshield, dented the fender, broke the hood, scratched the paint and tore off a hood hinge. Ever since then, I use hood pins/latches/locks.
Old 03-11-2005, 01:13 PM
  #6  
Supreme Member

iTrader: (15)
 
Tibo's Avatar
 
Join Date: Jun 2003
Location: Desert
Posts: 5,025
Received 76 Likes on 66 Posts
Car: 1991 Z28 Vert
Engine: 383 single plane efi
Transmission: T-56
Axle/Gears: 8.8 with 3.73s
Originally posted by fireturd350
Ditto on what MrDude_1 said.

Along with minor rusting on scuff plates... etc.
At $10 for a set, it is a minor set back.
Old 03-11-2005, 01:44 PM
  #7  
Senior Member

Thread Starter
 
trueburton's Avatar
 
Join Date: Mar 2003
Location: Michigan
Posts: 522
Likes: 0
Received 0 Likes on 0 Posts
Car: '88 Red Trans Am w/ T-tops
Engine: 305 TPI
Transmission: T-5
so basically they are only needed on fiberglass hoods?
Old 03-11-2005, 02:53 PM
  #8  
Supreme Member

iTrader: (15)
 
Tibo's Avatar
 
Join Date: Jun 2003
Location: Desert
Posts: 5,025
Received 76 Likes on 66 Posts
Car: 1991 Z28 Vert
Engine: 383 single plane efi
Transmission: T-56
Axle/Gears: 8.8 with 3.73s
Originally posted by trueburton
so basically they are only needed on fiberglass hoods?
Yup, that and the carbon fiber and kevlar hoods.
Old 03-11-2005, 11:49 PM
  #9  
Member
 
Adrenaline's Avatar
 
Join Date: Mar 2004
Location: San Rafael, California
Posts: 161
Likes: 0
Received 0 Likes on 0 Posts
Car: 92 Camaro RS
Engine: 305
Transmission: 700R4
Well im hoping im not alone, but my hood wouldn't open easily, i would have to mess with it for 10 minutes just to get my hood up. Pull the latch, pull on one corner, wiggle, jiggle, hit it in the center, push down, then pull up... I thought this was a common thing?
And I just like the way they look. Kind of make it seem like a race car. but im just
Old 03-12-2005, 12:08 AM
  #10  
Senior Member
 
astoria18's Avatar
 
Join Date: Nov 2004
Location: San Diego
Posts: 569
Likes: 0
Received 0 Likes on 0 Posts
Car: 1985 Trans Am
Engine: LB9
Transmission: 700R4
Grease the hood release thing really well. I gurantee that'll solve your problem. Also, tapping your hood in the center about a foot from the front repeately will release it when it's stuck.
Old 03-12-2005, 04:11 PM
  #11  
Member

iTrader: (1)
 
Eats5.0's's Avatar
 
Join Date: Aug 2002
Location: Suffolk VA, Cleveland NY
Posts: 239
Likes: 0
Received 0 Likes on 0 Posts
Car: 84 Berlinetta
Engine: junk 350
Transmission: TH350
Axle/Gears: Moser 4.56
I agree with Adrenaline,, and I spray cleaned and greased the heck out of the stuff. It's not the release, you can hear it pop, darn thing just won't lift up. Tried adjusting it every which way, finally gave up on it. Now, pull two pins and up it comes. There's only so many stupid things I can take for so long.
Old 03-13-2005, 02:31 AM
  #12  
Supreme Member

 
jocww's Avatar
 
Join Date: May 2002
Location: cali
Posts: 1,764
Likes: 0
Received 0 Likes on 0 Posts
Car: 84z, 65 elcamino
Engine: l69 and a hyped up sbc in the camino
Transmission: t5 m21
Axle/Gears: 373s 411s
i use a chain and lock on my elco.
Old 03-13-2005, 11:48 AM
  #13  
Supreme Member

iTrader: (1)
 
Sonix's Avatar
 
Join Date: Jul 2004
Location: Calgary, AB, Canada
Posts: 10,763
Likes: 0
Received 4 Likes on 4 Posts
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
an opinion that i'd heard about hood pins, was that for any hood (usually fiberglass, but others as well probably), was that during road racing, if somehow you ding the car ahead of you (ie. nascar), or if your latch mechanism fails, the pins keep the hood from flying up and smashing out your windshield, or just flipping up and blinding you while driving.
Old 03-14-2005, 01:50 PM
  #14  
Supreme Member

 
MrDude_1's Avatar
 
Join Date: Jun 2001
Location: Charleston, SC
Posts: 9,550
Likes: 0
Received 2 Likes on 2 Posts
Car: 91 Camaro Vert
Engine: 02 LS1, HX40
Transmission: 2002 LS1 M6
Originally posted by Sonix
an opinion that i'd heard about hood pins, was that for any hood (usually fiberglass, but others as well probably), was that during road racing, if somehow you ding the car ahead of you (ie. nascar), or if your latch mechanism fails, the pins keep the hood from flying up and smashing out your windshield, or just flipping up and blinding you while driving.

on race cars, like road racers, or NASCAR, the hood pins are the only things holding the hood on.
there is no latch.
Old 11-18-2006, 03:40 AM
  #15  
Supreme Member

 
Ron U.S.M.C.'s Avatar
 
Join Date: Apr 2006
Location: Northern, CA
Posts: 4,482
Likes: 0
Received 8 Likes on 8 Posts
Car: 1989 Iroc-Z Camaro
Engine: TBI,5.0
Transmission: Automatic 700R4
Axle/Gears: Eaton Posi,3.42,LPW Ultimate Cover
Hood Pins

I had my ford truck hood fly open on me doing 70 on the interstate. Once you've had that happen to you, things change. I run hood pins on all my cars.
Old 11-18-2006, 08:24 PM
  #16  
Supreme Member

iTrader: (5)
 
xpndbl3's Avatar
 
Join Date: Jan 2002
Location: Orland Park, IL
Posts: 13,622
Received 3 Likes on 3 Posts
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
i run 4 of them on my camaro with a pin on hood.
Old 11-07-2010, 12:40 AM
  #17  
Junior Member
 
tworley27's Avatar
 
Join Date: Oct 2010
Location: C'Ville Georgia
Posts: 42
Likes: 0
Received 0 Likes on 0 Posts
Car: 90 camaro rs ttops
Engine: 350 tbi
Transmission: 700r4
Axle/Gears: 323
Re: Purpose of hood pins?

quick question if anyone can help. i just got a fiberglass bolt on cowl hood and im going to install hood pins for the extra support because there is a little gap from the bumper to the hood and creates a air pocket. when installing the hood pins will it cause my hood to crack, chip, break, etc. like drilling the holes and putting the screws in to hold down the metalm part on the top of the hood.
Old 11-07-2010, 11:52 PM
  #18  
Senior Member
 
novafirebirdguy's Avatar
 
Join Date: Mar 2009
Location: Des Moines, IA
Posts: 503
Likes: 0
Received 1 Like on 1 Post
Car: 90 Formula WS6, 86 Sport Coupe
Engine: 305 TBI, 2.8 MPFI
Transmission: 700r4, 700r4w/vette servos
Axle/Gears: 2.73 Open, 3.42 Open
Re: Purpose of hood pins?

Originally Posted by Tibo
Yup, that and the carbon fiber and kevlar hoods.
Sorry this is a little off topic but why the hell would you need a bullet proof hood?
Old 01-14-2011, 03:17 PM
  #19  
Supreme Member

 
Project 3.4 Camaro's Avatar
 
Join Date: Jul 2009
Location: PA
Posts: 2,615
Received 4 Likes on 4 Posts
Car: 1996 Camaro, 1985 Camaro
Engine: 3.8, 3.4
Transmission: WC T5, 700r4
Axle/Gears: 3.23(?), 3.42
Re: Purpose of hood pins?

If memory serves for the same reason as a CF or FG, lighter than steel I believe, just because something is kevlar doesn't mean its to make it bullet proof, its a strong lightweight material when compared to steel for example.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
manualbrakes.com
Brakes
63
04-09-2024 11:55 AM
Hotrodboba400
Firebirds for Sale
3
12-10-2019 07:07 PM
gta892000
Cooling
6
09-16-2015 12:37 AM
Hotrodboba400
Firebirds for Sale
0
09-02-2015 07:28 PM
SlowAZ28
Auto Detailing and Appearance
1
09-02-2015 05:19 AM



Quick Reply: Purpose of hood pins?



All times are GMT -5. The time now is 02:36 PM.