3" vs 4" cowl hood
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From: IOWA
Car: 89 IROCZ
Engine: Forged 347 LS1
Transmission: Built 4L60E with 4k stall
Axle/Gears: 4th gen w/ 3.42 gears
3" vs 4" cowl hood
Hi, as the title indicates i'm trying to decide between a 3" and a 4" cowl hood. Its going on a 89 iroc. I want something that will look nice but not block my view of the road and traffic too much while driveing. Any thought or opinions. Any pics would be helpfull as well.
Thanks
Thanks
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From: Peoria, AZ
Car: 91 Z28, 2000 T/A
Engine: SBC 355, LS1
Transmission: T56, T56
Axle/Gears: 10bolt 3.73, 3.42
Re: 3" vs 4" cowl hood
I had a 4" cowl on my 84 Z, I'm 5' 10" and it didn't block very much of my vision, I daily drove the car b/c it was the only thing I had when I was 19. It did take a little getting used to, but I never ran into anything! haha
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From: Peoria, AZ
Car: 91 Z28, 2000 T/A
Engine: SBC 355, LS1
Transmission: T56, T56
Axle/Gears: 10bolt 3.73, 3.42
Re: 3" vs 4" cowl hood




For whatever reason it wont allow me to enlarge this pic from the driver seat. But this pic is taken with my head back against the head rest for somewhat of a driver's view. It makes visibility look worse than it really is in this pic
Last edited by 3rd gen Will; Dec 27, 2010 at 05:18 PM.
Senior Member
iTrader: (8)
Joined: Jun 2009
Posts: 768
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From: Peoria, AZ
Car: 91 Z28, 2000 T/A
Engine: SBC 355, LS1
Transmission: T56, T56
Axle/Gears: 10bolt 3.73, 3.42
Re: 3" vs 4" cowl hood
Well I had a Harwood on my 84 Z and it was perfect. Didn't require anything except trimming the front part of it which they leave long intentionally acording to Harwood.
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From: Pekin, IL
Car: 91 Formula, 79 Trans Am, 72 LeMans
Engine: 305 TPI, 6.6, 350 Pontiac
Transmission: T5, 3 speed, TH350
Re: 3" vs 4" cowl hood
I have a 4 inch VFN I just traded for. Fits perfect and like the previous post said, you just need to trim the front edge/lip. Not the best pics but best I can do right now...





Will have some better pics once the car is finished with paint.





Will have some better pics once the car is finished with paint.
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Joined: May 2001
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From: Your neighbor's hood, MD
Car: 1987 Camaro Z28 IROC-Z
Engine: 5.7L TPI
Transmission: T5
Axle/Gears: 3.42:1
Re: 3" vs 4" cowl hood
2.5 or 3" IMHO is the way to go. 4" is flat out too big.
That, and most all of the 4" hoods are made with the 1st gen camaro body line/ridge going down the center. It looks, well, Ugh.
That, and most all of the 4" hoods are made with the 1st gen camaro body line/ridge going down the center. It looks, well, Ugh.
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Joined: Oct 2009
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From: New York
Car: 1988 Camaro IrocZ
Engine: Holley Stealth Ram 385 Stroker
Transmission: Redline Performance 700r4 Trans
Axle/Gears: Bulletproof 4thGen Ls1 SS Rear 3.73
Re: 3" vs 4" cowl hood
go for the sunoco cowl. its 2.5-3" clearence and looks great. You don't see them too often either.
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From: GO PACK GO
Car: 83Z28 HO
Engine: Magnacharged Dart Little M 408
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Re: 3" vs 4" cowl hood
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Re: 3" vs 4" cowl hood
my sig pic is the 2.5 inch goodmark steel hood...they say 2.5 but its more of a little over 3. I daily drive mine and i can see everything no problem. But I am also 6'1
Member
Joined: May 2010
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From: Toronto, Ontario
Car: 1987 Z28 Camaro
Engine: 30Slow
Transmission: 700R4
Re: 3" vs 4" cowl hood
dear lord.. i dont like 4inch cowls
unless of course you got a big block
then its suiting. Last edited by BrandonSB; Jan 2, 2011 at 11:08 PM. Reason: cause i wanted to :)
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From: GO PACK GO
Car: 83Z28 HO
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From: titusville FL
Car: 91 camaro rs
Engine: tbi 305
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From: elizabethtown ky
Car: 1991 camaro RS
Engine: currently swapping 5.3
Transmission: 4l60e
Axle/Gears: soon to be 4:11
Re: 3" vs 4" cowl hood
I'm on my phone right know, so I can't upload any pics of my car, search. hugger 91. and ull find a bunch of pics, my car has a 4inch goodmark steel hood.
Joined: Oct 2006
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From: West of Toronto
Car: 89 IROC
Engine: 305 TPI / ZZ4 cam
Transmission: Stage 2 700R4, LS1 driveshaft
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From: Rochester NY
Car: 1984 z28
Engine: 355
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Re: 3" vs 4" cowl hood
Unless you need the room or have something under the hood to back up the look stay with a 3" cowl. Nothing worse then all show no go.
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