1991 Z28 350 TPI STOCK HEAD CASTING NUMBER?
09-16-2008 | 12:47 AM
#1
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From: jacksonville, fl.
1991 Z28 350 TPI STOCK HEAD CASTING NUMBER?
Hey guy's, anyone out there able to remember what the stock 350 TPI cast iron cylinder head casting number was for a 1991 z28? I appreciate any help you can give me. I sold my other ones a while back and am looking for another set.
Thanks!!!!
Thanks!!!!
09-16-2008 | 05:21 PM
#3
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From: Rochester, NY
Car: '82 Sport Coupe/'89 bird/'77 280z
Engine: 355/2.8/L28E(t)
Transmission: TH350/T5/4 spd
Axle/Gears: 3.73/3.42/3.54
Re: 1991 Z28 350 TPI STOCK HEAD CASTING NUMBER?
The TPI 350's all had 083's to the extent of my knowledge, I'd look for a better head personally.
???
09-19-2008 | 05:34 PM
#5
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Joined: Oct 2002
Posts: 9,067
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From: Saskatoon, SK, Canada
Car: '83 Z28, '07 Charger SRT8
Engine: 454ci, 6.1 Hemi
Transmission: TH350, A5
Axle/Gears: 2.73 posi, 3.06 posi
Re: 1991 Z28 350 TPI STOCK HEAD CASTING NUMBER?
083 heads is correct. They are a pretty decent factory head - one of the better Gen 1 SBC heads. I'd put a set of those on your L98, unless you have some coin for an aftermarket set.
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