Whats the best way to install?
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Joined: Jun 2004
Posts: 489
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From: Chicago south suburbs
Car: 1988 IROC-Z28
Engine: L98(383tpi) modified
Transmission: 700R4 rebuilt
Axle/Gears: 3:73 10bolt rebuilt
Whats the best way to install?
Hey guys,
I'm going to be dropping my engine, and trans in this weekend. I always done the installs in the past separate/one at a time. But a couple of people told its easier to install both at the same time. What are your opinions, suggestions, tips, etc? My engine is already on a stand, trans is on a dolly/cart. My engine hoist has a adjuster bar to tilt up or down.
I'm going to be dropping my engine, and trans in this weekend. I always done the installs in the past separate/one at a time. But a couple of people told its easier to install both at the same time. What are your opinions, suggestions, tips, etc? My engine is already on a stand, trans is on a dolly/cart. My engine hoist has a adjuster bar to tilt up or down.
Member
Joined: May 2009
Posts: 156
Likes: 0
From: Endicott, NY
Car: 1986 IROC-Z
Engine: 420HP ZZ4 350
Transmission: TH350
Axle/Gears: 4:11's
Re: Whats the best way to install?
i have always put the tranny on the engine before hand, then put them in the car together. i find that way easier my self.
Last edited by *86EYEROK*; May 14, 2009 at 08:52 PM.
Thread Starter
Member
iTrader: (7)
Joined: Jun 2004
Posts: 489
Likes: 2
From: Chicago south suburbs
Car: 1988 IROC-Z28
Engine: L98(383tpi) modified
Transmission: 700R4 rebuilt
Axle/Gears: 3:73 10bolt rebuilt
Re: Whats the best way to install?
Do I need to elevate the front end so the end of trans does not hit floor, as its alot longer attached engine/trans?
Member
Joined: May 2009
Posts: 156
Likes: 0
From: Endicott, NY
Car: 1986 IROC-Z
Engine: 420HP ZZ4 350
Transmission: TH350
Axle/Gears: 4:11's
Re: Whats the best way to install?
when i did mine...i had the car up on 4 jack stands so the tail of the tranny wouldent hit the floor and so i could hook everything up under the car after it was in. im pretty sure the tranny would hit the floor if the car is not jacked up.
Thread Starter
Member
iTrader: (7)
Joined: Jun 2004
Posts: 489
Likes: 2
From: Chicago south suburbs
Car: 1988 IROC-Z28
Engine: L98(383tpi) modified
Transmission: 700R4 rebuilt
Axle/Gears: 3:73 10bolt rebuilt
Re: Whats the best way to install?
Ok!
Is this a one man job or do I need a helper?
Is this a one man job or do I need a helper?
Member
Joined: May 2009
Posts: 156
Likes: 0
From: Endicott, NY
Car: 1986 IROC-Z
Engine: 420HP ZZ4 350
Transmission: TH350
Axle/Gears: 4:11's
Re: Whats the best way to install?
i always had my ol man help me..it can be a pain in the azz by yourself trying to get it in yes..the hardest part by yourself is getting the motor lined up with the motor mounts. remember there is alot of weight there.
Supreme Member
Joined: Jul 1999
Posts: 2,149
Likes: 4
From: Mims, Florida
Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
Re: Whats the best way to install?
I have done it both ways; I think that bolting the tranny to the engine first, then installing them as a pair is easier in the long run. I have had problems getting the tranny up into the tunnel and on to the pins and then getting the first tranny/engine bolt in.
One tip is to put a hydraulic jack on the floor under the car. When installing the engine/tranny, guide the back end of the tranny onto this jack. The jack must be sitting fore and aft direction. From this point on, the back of the tranny will rest on the jack. You can adjust the heigth of the back of the tranny to help install the whole package.
One tip is to put a hydraulic jack on the floor under the car. When installing the engine/tranny, guide the back end of the tranny onto this jack. The jack must be sitting fore and aft direction. From this point on, the back of the tranny will rest on the jack. You can adjust the heigth of the back of the tranny to help install the whole package.
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Thread Starter
Member
iTrader: (7)
Joined: Jun 2004
Posts: 489
Likes: 2
From: Chicago south suburbs
Car: 1988 IROC-Z28
Engine: L98(383tpi) modified
Transmission: 700R4 rebuilt
Axle/Gears: 3:73 10bolt rebuilt
Re: Whats the best way to install?
ok,
is there any concern with weight issue since there is only 6 bolts holding the trans/engine together minus the pins. Like could they seperate, the cowl crack etc?
is there any concern with weight issue since there is only 6 bolts holding the trans/engine together minus the pins. Like could they seperate, the cowl crack etc?
Re: Whats the best way to install?
the torque your engine creates probably puts more stress on those bolts than the weight of the tranny ever could. I pull and install them in one piece whenever possible. I'm afraid this time I'm going to have to go two piece though... can't use jack stands, or a jack to roll under the tranny. UNFORTUNATELY the ONLY place I have to do the install is on a brick patio, with spaces between the bricks :[ so I'm going to have to go ghetto style, and roll the car instead of the engine hoist. talk about a BEOTCH!!!
anyway, if you can get it off the ground so the tail shaft will clear, go with doc's suggestion on the floor jack, you'll be a LOT happier than if you tried to install the engine and tranny seperately
anyway, if you can get it off the ground so the tail shaft will clear, go with doc's suggestion on the floor jack, you'll be a LOT happier than if you tried to install the engine and tranny seperately
Thread Starter
Member
iTrader: (7)
Joined: Jun 2004
Posts: 489
Likes: 2
From: Chicago south suburbs
Car: 1988 IROC-Z28
Engine: L98(383tpi) modified
Transmission: 700R4 rebuilt
Axle/Gears: 3:73 10bolt rebuilt
Re: Whats the best way to install?
Great thanks for all the info. everyone.
Member
Joined: Nov 2005
Posts: 386
Likes: 1
From: Maryland
Car: 1987 IROC-Z
Engine: 5.7 TPI
Transmission: 700-R4
Axle/Gears: 2.73
Re: Whats the best way to install?
the torque your engine creates probably puts more stress on those bolts than the weight of the tranny ever could. I pull and install them in one piece whenever possible. I'm afraid this time I'm going to have to go two piece though... can't use jack stands, or a jack to roll under the tranny. UNFORTUNATELY the ONLY place I have to do the install is on a brick patio, with spaces between the bricks :[ so I'm going to have to go ghetto style, and roll the car instead of the engine hoist. talk about a BEOTCH!!!
anyway, if you can get it off the ground so the tail shaft will clear, go with doc's suggestion on the floor jack, you'll be a LOT happier than if you tried to install the engine and tranny seperately
anyway, if you can get it off the ground so the tail shaft will clear, go with doc's suggestion on the floor jack, you'll be a LOT happier than if you tried to install the engine and tranny seperately
Re: Whats the best way to install?
that sounds easy enough... now I just have to get the plywood AND the hoist :P LOL
I thought of just getting a cheap chain hoist from harbor freight and attaching it to my wifes gazebo :P
I thought of just getting a cheap chain hoist from harbor freight and attaching it to my wifes gazebo :P
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