1990 300zx NA bellhousing bolt sizes

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brian300zx
Posts: 115
Joined: Sat Dec 31, 2016 7:42 pm
Car: 1990 300zx TT
Location: SoCal

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So I was getting this weird noise from the transmission as if it were moving. Only happens at lower speeds and it sort of just makes the car jerk but noting bad really happens. So I lifted tell car up and noticed it was missing a few bellhousing bolts does anyone happen to know the sizes for those? I've been looking everywhere but can't find the sizes I know Z1 has a kit but not trying to spend upwards of $30 for a couple of bolts


itsa300zx
Posts: 1287
Joined: Sun May 31, 2009 9:39 am
Car: 1990 300zx NA W/TT swap
2011 Nissan Rogue S
2008 Highlander SR5
Location: up North

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They are m10x 1.25 mm with 5 different lengths. 25, 45, 55, 65 and 100mm long. Which one are you missing? At which positions? Got a picture? Google search " 300zx transmission bolt pattern" the first couple pictures has labels on bolt positions.

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brian300zx
Posts: 115
Joined: Sat Dec 31, 2016 7:42 pm
Car: 1990 300zx TT
Location: SoCal

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Image

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brian300zx
Posts: 115
Joined: Sat Dec 31, 2016 7:42 pm
Car: 1990 300zx TT
Location: SoCal

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Not sure if you're able to see the picture but it is the first bolt on the driver side (left side)

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DCaff300ZX
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Joined: Sun Jun 14, 2009 8:18 am
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1993 CRP TT- Modified
Location: Tacoma, Washington

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The online service manual in the "everything you need to know....Z32" sticky at the top of the page will give you everything you need to know...


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