85berlinetta

Not sure if that is spelled right, but the important thing is where do you find these, and how much do they generaly cost?

Thanks

Mo

check the classifieds, JamesC I think usually has one for sale for like 150 or so shipped.

the 4th gen ones work I think, so if you can find one off a 4th gen you can use that.

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90 IROC 5.7l (L98)
ram air, K&N's, air foil,Flows

LIKE A ROC

Dan87IROC-Z

TPIS sells them for around $300 I think. But I would take Mo's advice and look for a used one or one off a 4th gen.

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1987 Chevy Camaro IROC-Z
L98 TPI 350 (5.7L)
TH 700R-4 Transmission
Borg Warner 7.75" 9 Bolt Rear End

Current Mods: LT4 Hot Cam, Comp Cams 1.52:1 Roller Rocker Arms, Edelbrock TES 1 5/8" Headers, Hooker 3" Aerochamber Cat-Back System, Performance Resource Chip, Accel Ignition Coil, Cap, Rotor, 8.8mm Wires, K&N Filters, JET TPI Air Foil, All Free Mods, Falken ZIEX Z-Rated Tires.

Best ET (w/o LT4 cam): 14.32 @ 97.7mph
(corrected for elevation)

7.5" 10 Bolt with 3.42s soon to come!

RARE-ROC-Z

i got mine off a 98Z and it works great. and i only paid $60.00+tax. i am a great bargainer. oh well look through the junkyards and through the classifieds you will find one. good luck
Jarrad

------------------
1990 IROC-Z L98/G92 350 TPI- 700R4
Too much to list!!
5,507 IROC's; 2,415 5.7L IROC's Produced in 1990
Dare to be DIFFERENT,
DAILY DRIVER: 1991 S10 2.5L/5SPD WITH CAMARO RIMS
MUSTANGS...ONLY 4 LUGS....HAHA THAT IS HILARIOUS.

91banditt2

iTrader: (1)

i bought one at a salvage yard for $100

------------------
1991 banditt2 #130 of 600
Project 350 Banditt
<A HREF="http://clubs.yahoo.com/clubs/streetdawgracing" TARGET=_blank>
http://clubs.yahoo.com/clubs/streetdawgracing</A>
http://y42.photos.yahoo.com/tonysams72.
http:/discussion-board.com/GreaterCincinnatiFBodyAssociation

valu8or

I got a brand new LS1 driveshaft from www.gmpartsdirect.com for $230 shipped p/n is 12564003


------------------
1986 IROC
New Crate 350 w/Vortec Heads, Edelbrock 2116 Vortec Manifold, Edelbrock Performer 2102 Cam, Edelbrock 1406 carb, Hedman shorty headers, Flowmaster Catback, Rebuilt 700r4 w/vette servo, etc..

Dan87IROC-Z

How much do the aluminum driveshafts help? Does anyone have any ET or RWHP numbers before and after the swap?

------------------
1987 Chevy Camaro IROC-Z
L98 TPI 350 (5.7L)
TH 700R-4 Transmission
Borg Warner 7.75" 9 Bolt Rear End

Current Mods: LT4 Hot Cam, Comp Cams 1.52:1 Roller Rocker Arms, Edelbrock TES 1 5/8" Headers, Hooker 3" Aerochamber Cat-Back System, Performance Resource Chip, Accel Ignition Coil, Cap, Rotor, 8.8mm Wires, K&N Filters, JET TPI Air Foil, All Free Mods, Falken ZIEX Z-Rated Tires.

Best ET (w/o LT4 cam): 14.32 @ 97.7mph
(corrected for elevation)

7.5" 10 Bolt with 3.42s soon to come!

Kevin91Z

iTrader: (1)

Its not a horsepower mod. It gets rid of the vibration at 80 MPH. And its cool.

www.ws6.com dynoed a before and after with his trans am, and there was a 2 HP gain, which is negligable.

------------------
West Coast GM Shootout 2001!
1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-

IROCKZE

Got mine from a yard for $100.00. I think I felt just a tiny SOTP increase..but my city gas milage went up from 19 to 20mpg. If you have time on your hands you can even polish them.

------------------
85 IROC,LB9,t-tops,hard loaded,black with red Lear-Siegler "Camaro" interior,MacEwen white guages,145 speedo,decal delete,91 Bose stereo,stage 2 Fastchip,AFPR,airfoil,K&Ns,March pulleys,alum. driveshaft&spare,92 police version 700r4.
On the list: BW 3.27 posi,89 PBR rear discs,140a police alt,coated TES,glass hood,aluminum front bumper brace

"Use overdrive for high speed pursuit"

ZBRA

I got mine from James C off of the classified section here. $150 shipped. He shipped it quick too. Excellent service.

I had to have it for the ZF6 swap. The ZF yoke wouldn't fit on the steel shaft.

------------------
'91 Z28 Blue/Silver ZZ4/ZF6
335.9 rwhp 374.9 rwtorque
-=ICON Motorsports=-

ZBRA

Test 2

------------------
'91 Z28 Blue/Silver ZZ4/ZF6
335.9 rwhp 374.9 rwtorque
--==ICON Motorsports==--

Blade

Camaroheaven.com has them on sale for 140 bucks.

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92 Z28 5.7
------------------
Ported stock heads, XR270HR-10 cam, TES headers
Crane AFPR, Flowmaster catback, MSD ignition
#24 SVO injectors, 1LE aluminum driveshaft.

Best ET 13.3@107 mph

Click here to see my car at Truspeed.org
Check out Truspeed
Check out the Bin Archive

Raymond 5.7 89 Formula

Can someone tell me does LS1 aluminum driveshaft bolt directly into my 89 Formula. Thanks for any info.

IrocStan

LS1 d/s's will fit, that's what I have.

------------------
87 IROC 350
13.94@103mph
Check out my new web page.
http://austinsiroc.homestead.com/Home1.html

gregz28

Yah, 82-2000 driveshafts are all interchangable, but I would not suggest putting a 4thgen into your 3rdgen. If your gonna spend the money, and really want to feel a difference, go aftermarket. I suggest TPIS, but thats because Im very partial to them...

------------------
91 Z28 305 tpi
plans for 383
jet-coated TES headers
flowmaster cat-back
To be installed: SLP cam, TPIS shocks/struts, TPIS STB, TPIS adj. fuel press. regulator, 170 stat, B&M shift kit

3rdgeners in Europe: CLICK BELOW!

http://www.fbodyeurope.cz28.com

Raymond 5.7 89 Formula

Is there any difference in diameter between a LS1 and third gen aluminium driveshaft?

Blade

Nope

MRZ28HO

YES, there is! The 3rd gen/LT1 JG1 aluminum D/S's are 2.75" diameter. The LS1 aluminum D/S is 3" diameter. Also the LS1 cost less than the 3rd gen/LT1 Aluminum D/S, yet will still bolt on without problems.

------------------
George P. Lara
1984 "L69 A4"
Soon to be 357, T5, 3.70
1994 LT1 M6
SCCA, SCFB, SC3GFB