engine swap 305 to 350
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Junior Member
Joined: Sep 2006
Posts: 69
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From: lisle,il
Car: 1988 pontiac trans am
Engine: L03
Transmission: auto
Axle/Gears: ??
engine swap 305 to 350
i have a 1989 pontiac trans am and a dying 305tpi in it!!! i would like to swap it with a 350 but im not sure what to do?the trans was rebuilt and only has 20,000 miles on it! how much would it cost for a brand new or rebuilt 350tpi? and would i have to make many conversions??? i would appreciate any help i could get thank you!!!
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iTrader: (5)
Joined: Jan 2002
Posts: 13,622
Likes: 5
From: Orland Park, IL
Car: 1984 Z28
Engine: SLOW carbed ls
Transmission: TH400 with brake, 8" PTC converter
Axle/Gears: moser 9" 4.11
find a friend with the knowledge to do it around the chicago area and it'll cost a few hundred to a few thousand depending on what you put in for motor/etc
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iTrader: (3)
Joined: Jul 2006
Posts: 238
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From: Fox Lake IL
Car: 91 Trans Am
Engine: 355 l98 mini ram
Transmission: 700r4
Axle/Gears: stock10 bolt 3:23 gears
How about a 350 LT1 for 600$. It came out of a caprice so it has the iron heads. all wiring is cut away neatly and all sensors are there, have the computer for it to. It is better then the tpi 350...
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