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400sbc oil pan gasket

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Old May 17, 2006 | 03:33 PM
  #1  
Trevor86TA's Avatar
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From: Saskatoon, Saskatchewan, Canada
Car: 86 Trans Am
Engine: 406
Transmission: TH350, 4200
Axle/Gears: Moser 9", 3.89
400sbc oil pan gasket

Hey guys,
I am travelling for the week and want to give my friend the part # I need for him to bring me in an oil pan gasket for my 400sbc but I am not sure which one I need.

Anyone?
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Old May 17, 2006 | 04:01 PM
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From: GO PACK GO
Car: 83Z28 HO
Engine: Magnacharged Dart Little M 408
Transmission: G Force 5 speed
Axle/Gears: Moser 9" w/Detroit Trutrac
It should be the one with the thick front seal.
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Old May 17, 2006 | 04:05 PM
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Trevor86TA's Avatar
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From: Saskatoon, Saskatchewan, Canada
Car: 86 Trans Am
Engine: 406
Transmission: TH350, 4200
Axle/Gears: Moser 9", 3.89
Thanks!
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Old May 17, 2006 | 05:13 PM
  #4  
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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
Originally Posted by Confuzed1
It should be the one with the thick front seal.
That depends on the pan, not the block.
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Old May 17, 2006 | 05:15 PM
  #5  
Trevor86TA's Avatar
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From: Saskatoon, Saskatchewan, Canada
Car: 86 Trans Am
Engine: 406
Transmission: TH350, 4200
Axle/Gears: Moser 9", 3.89
Is there an easy way to tell?
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Old May 17, 2006 | 05:18 PM
  #6  
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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
Turn the pan upside down with the pan rails flat on the ground and measure the height to the lip of the pan in the front. The one for the thick seal will be 1/4" taller. Unfortunately I don't remember what the measurements are off-hand, but it's been posted before, and Google should turn something up.
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Old May 17, 2006 | 05:20 PM
  #7  
Trevor86TA's Avatar
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From: Saskatoon, Saskatchewan, Canada
Car: 86 Trans Am
Engine: 406
Transmission: TH350, 4200
Axle/Gears: Moser 9", 3.89
Unfortunately I am 300 miles from my car and want to do it on the weekend when I get back. I'll just get him to bring in both kinds so that I am covered.
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Old May 17, 2006 | 05:20 PM
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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
By the way... if it's the thick one you need, I've got an extra Fel-Pro one-piece gasket in the garage. I measured and then went and ordered the wrong one anyway. :P
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