I'm betting the corvette aluminum heads p#12556463 and was just wondering if the base from my 87 IROC will bolt right upto them. I'm thinking that it will as it's an 87. Just wanting to double check though.

Thanks for the time

Robert

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1987 IROC-Z Auto (LB9)
Black/grey interior with the stance of a streetfighter
I like to think of her as Arnold Schwartzeneger in a dinner suit

Mods
Custom exhaust. 4 Inch pipe from the headders all the way back to a single muffler at the rear. No Cat. K&Ns, AFPR and Air foil.

Future mods:
Cam change
New torque converter
New heads (maybe corvette L98)
Strut brace
Sub frame connectors
Ram Air

Current G-Tech times
0-60mph 6.26 seconds
1/4 14.74@100.2mph

 

Nope, the aluminum vette heads have the pre-87 intake bolt pattern so you would need to modify the base to get it to bolt up properly. Its a matter of elongating the center 4 bolt holes so they line up with the holes in the heads.

 

I'll just get one of edelbrocks aftermarket bases then. Does anyone know the part # for the one I need?

Thanks for the time

Robert

 

Yah, any of the aftermarket TPI intake manifolds will work. I think Edelbrock's part number is 3860.

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1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.23 @ 107.62 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-

 

Thaks for the help guys.

Rob