350?????
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From: san jose
Car: 1989 iroc
Engine: 5.0
Transmission: t-5
Axle/Gears: 3.23
350?????
How can i tell if the car has a 350 engine in it? the guy i bought it from said that the guy before threw in a 350 but i didnt really care wether it was a 305 or a 350, so what is the easiest way to figure it out?
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Joined: Aug 2004
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From: Norwich, CT
Car: '89 Trans AM/'88 GTA
Engine: (2) Tuned Port L98's
Re: 350?????
Back of the block, located at a the corner where the
transmission bell housing attaches to the block.. it'll be
on the passenger or driver side.. I cant remember
Get that flashlight out
Post up what you find
transmission bell housing attaches to the block.. it'll be
on the passenger or driver side.. I cant remember
Get that flashlight out
Post up what you find
Last edited by TPI; May 16, 2007 at 02:55 AM.
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
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From: Toronto CANADA - GM Parts Rep.
Car: 1987 Iroc Z28
Engine: The KING of the 3rd gen TPI's.
Transmission: Beefed up T5
Axle/Gears: Aussie 3.45's
Thread Starter
Junior Member
iTrader: (1)
Joined: Oct 2006
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From: san jose
Car: 1989 iroc
Engine: 5.0
Transmission: t-5
Axle/Gears: 3.23
Re: 350?????
so heres what i found, dont know if they tell you anything but on the side of the block itself we found 627, and near the bell houseing we found 55in with the number 25 under it...does that mean anything? or am i just looking in the wrong place?
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Joined: Jan 2000
Posts: 20,981
Likes: 11
From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: 350?????
The 627 means that the full casting number is probably 14093627, which is an 87-up roller 305 block.
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