L-98 Head casting #s cast Iron or aluminum

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May 31, 2003 | 01:13 AM

crazycrocket

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From: Alberta

Car: 1985 camaro

L-98 Head casting #s cast Iron or aluminum

I cannot find the casting #s for an L-98 Can you please give me some? I wanna get some used ones for my 400.

Thanks a bunch

May 31, 2003 | 02:11 AM

90Formula-X-F

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From: Sacramento,Ca.

Car: 90 Formula

Engine: 355 C.I.

Transmission: 5 Speed

Axle/Gears: 3.42

Try here

http://www.angelfire.com/tx5/randysr...Headguide.html

May 31, 2003 | 07:55 AM

Ed Maher

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Joined: Sep 1999

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From: Manassas VA

Car: 04 GTO

Engine: LS1

Transmission: M12 T56

Except that page doens't have any of the heads he is asking about. Iron L98s are 083s. Not sure on the aluminum, but a quick search will find it.

May 31, 2003 | 08:45 AM

Aron213

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From: Florida

Car: 88 Iroc

Engine: 350

Transmission: 700r4

the desirable aluminuim ones are from 88 to 91 with D exhaust ports and the casting number is 113

May 31, 2003 | 02:16 PM

trans87

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From: Cypress, SoCali

Car: 2006 Tacoma X-Runner

Engine: 4.0L DOHC V6

Transmission: 6-Speed Manual

Axle/Gears: 3:15 LSD

My aluminum are cast # 113.

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