L98 cylinder head casting numbers.
#1
L98 cylinder head casting numbers.
Hello all
I believe I am going to try to find a set of factory L98 heads for a 350 swap into my 89 IROC-Z when I get my money together. I am not trying to built a mega-horsepower motor, so I believe these heads will work with my budget.
Can someone post the L98 cylinder head casting numbers? Are the 87-92 heads the same for all years, or are they different? Any info is appreciated as always
THANKS
Jeff
I believe I am going to try to find a set of factory L98 heads for a 350 swap into my 89 IROC-Z when I get my money together. I am not trying to built a mega-horsepower motor, so I believe these heads will work with my budget.
Can someone post the L98 cylinder head casting numbers? Are the 87-92 heads the same for all years, or are they different? Any info is appreciated as always
THANKS
Jeff
#3
Moderator
iTrader: (1)
The stock iron heads are xxxx1083 castings. I forget the first 4 numbers. Yes they're the same for 87-92
------------------
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=-
------------------
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=-
Thread
Thread Starter
Forum
Replies
Last Post
Chuck84TA
Engine/Drivetrain/Suspension Parts for Sale
10
07-15-2016 09:05 PM
NinjaNife
Tech / General Engine
27
08-23-2015 11:49 AM