wtb 383 rotating assembly/or pieces
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From: The Pocono Mountains, PA
Car: 1987 Firebird, Dad bought it new
Engine: 5.7L Vortec w/ LT4 Hot cam
Transmission: 700r4 transgo shiftkit 2600 stall
Axle/Gears: 3.42 '02 SS 6 spd rear
wtb 383 rotating assembly/or pieces
I would like to buy a 1pc rear main seal 383 balanced rotating assembly for $400 plus shipping but it has to have dished pistons. I will pay $125 for just the crank. if i get the crank i dont need rods cause ill just have mine refurbished and get pistons from summit for retail... if im a little too cheap just let me know what you have and how much your asking also need the 400 balancer will pay $40 shipped i just dont want to pay retail thanks
retail =
crank $180
Rods $120
pistons rings $195
balancer $65
retail =
crank $180
Rods $120
pistons rings $195
balancer $65
Thread Starter
Senior Member
iTrader: (10)
Joined: Apr 2007
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From: The Pocono Mountains, PA
Car: 1987 Firebird, Dad bought it new
Engine: 5.7L Vortec w/ LT4 Hot cam
Transmission: 700r4 transgo shiftkit 2600 stall
Axle/Gears: 3.42 '02 SS 6 spd rear
Re: wtb 383 rotating assembly/or pieces
ttt
Thread Starter
Senior Member
iTrader: (10)
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From: The Pocono Mountains, PA
Car: 1987 Firebird, Dad bought it new
Engine: 5.7L Vortec w/ LT4 Hot cam
Transmission: 700r4 transgo shiftkit 2600 stall
Axle/Gears: 3.42 '02 SS 6 spd rear
Re: wtb 383 rotating assembly/or pieces
ttt
Joined: Feb 2005
Posts: 197
Likes: 3
From: OH IO
Car: 86 Iroc
Engine: LS3
Transmission: T56
Axle/Gears: 3.73
Re: wtb 383 rotating assembly/or pieces
I've got a stock 400 crank. I picked it up when I was going to do my 383 build but I'm going a different route now.
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Thread Starter
Senior Member
iTrader: (10)
Joined: Apr 2007
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From: The Pocono Mountains, PA
Car: 1987 Firebird, Dad bought it new
Engine: 5.7L Vortec w/ LT4 Hot cam
Transmission: 700r4 transgo shiftkit 2600 stall
Axle/Gears: 3.42 '02 SS 6 spd rear
Re: wtb 383 rotating assembly/or pieces
the crank is 2 pc maybe one of the others could use it??
Thread Starter
Senior Member
iTrader: (10)
Joined: Apr 2007
Posts: 773
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From: The Pocono Mountains, PA
Car: 1987 Firebird, Dad bought it new
Engine: 5.7L Vortec w/ LT4 Hot cam
Transmission: 700r4 transgo shiftkit 2600 stall
Axle/Gears: 3.42 '02 SS 6 spd rear
Re: wtb 383 rotating assembly/or pieces
the rods are priced a little steep for me but that is a good price for forged
Joined: Feb 2005
Posts: 197
Likes: 3
From: OH IO
Car: 86 Iroc
Engine: LS3
Transmission: T56
Axle/Gears: 3.73
Thread Starter
Senior Member
iTrader: (10)
Joined: Apr 2007
Posts: 773
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From: The Pocono Mountains, PA
Car: 1987 Firebird, Dad bought it new
Engine: 5.7L Vortec w/ LT4 Hot cam
Transmission: 700r4 transgo shiftkit 2600 stall
Axle/Gears: 3.42 '02 SS 6 spd rear
Re: wtb 383 rotating assembly/or pieces
the crank from a 400sbc is a 2pc rear main seal
by the by i have a 2pc rear main seal block thats fully machined, 30 over new freeze plugs and cam bearings installed, 150 and come pick it, youll just have to have it honed for rings and clearanced for the stroker crank
by the by i have a 2pc rear main seal block thats fully machined, 30 over new freeze plugs and cam bearings installed, 150 and come pick it, youll just have to have it honed for rings and clearanced for the stroker crank
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From: Milwaukee, Wisconsin
Car: 1987 IROC-Z
Engine: 383 with Edelbrock ProFlow EFI
Transmission: TH350
Axle/Gears: 12 bolt 3.73 Eaton posi
Re: wtb 383 rotating assembly/or pieces
I'm also running a 1pc block and only planned on getting a crank and reusing my pistons and rods for now. I saw a couple cast cranks at a swap meet over the weekend for 2pc blocks and they were only $80.
Thread Starter
Senior Member
iTrader: (10)
Joined: Apr 2007
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From: The Pocono Mountains, PA
Car: 1987 Firebird, Dad bought it new
Engine: 5.7L Vortec w/ LT4 Hot cam
Transmission: 700r4 transgo shiftkit 2600 stall
Axle/Gears: 3.42 '02 SS 6 spd rear
Re: wtb 383 rotating assembly/or pieces
i was under the impression that you could only use "383" pistons with shorter skirts is it poss to use the stock pistons?? if so im golden!
Joined: Apr 2002
Posts: 62
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From: Highland Twp MI
Car: 1986 IROC-Z
Engine: 383 TPI
Transmission: 700R4 2500 stall
Axle/Gears: 3.70 Moser 9in
Re: wtb 383 rotating assembly/or pieces
I have what you need "383" and the externally balanced Street damper. It may be a bit more then what you want to spend but these are new parts. Check out my posts. Thanks! Kenny
Thread Starter
Senior Member
iTrader: (10)
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From: The Pocono Mountains, PA
Car: 1987 Firebird, Dad bought it new
Engine: 5.7L Vortec w/ LT4 Hot cam
Transmission: 700r4 transgo shiftkit 2600 stall
Axle/Gears: 3.42 '02 SS 6 spd rear
Re: wtb 383 rotating assembly/or pieces
not quite sure what your asking for the rotating assembly how about a price? if its pickup only im out, milwaulkee and ohio are both alot closer then me lol
Thread Starter
Senior Member
iTrader: (10)
Joined: Apr 2007
Posts: 773
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From: The Pocono Mountains, PA
Car: 1987 Firebird, Dad bought it new
Engine: 5.7L Vortec w/ LT4 Hot cam
Transmission: 700r4 transgo shiftkit 2600 stall
Axle/Gears: 3.42 '02 SS 6 spd rear
Re: wtb 383 rotating assembly/or pieces
off topic question is my 4th gen rear a 7.5" 10 bolt? if so i can get a set of 3.73s already pulled for 25$
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