90 blocks 2 or4 bolt? journals too?
05-10-2002, 06:09 AM
#1
Melting Slicks
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90 blocks 2 or4 bolt? journals too?
hey is the 1990 vette block a 2 or 4 bolt, also a small or large journal crank? doing a rebuild soon & just curious what all i have? guessing a fluid damper would be my best bet using the stock crank after balancing?
05-10-2002, 07:54 AM
#2
Safety Car
Re: 90 blocks 2 or4 bolt? journals too? (gtsyellow)
All the L98's that came in vettes were 2 bolt main. The only 4 bolt main blocks(roller, 1 pc rear main) were in the trucks of the same years.
05-10-2002, 01:56 PM
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Drifting
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Cruise-In VII Veteran
Re: 90 blocks 2 or4 bolt? journals too? (VetteBabe1)
Not quite true. I have a 350 GTA that came with a 4 bolt one piece rear roller block. I know the '87 and '88 350 F-bodies have the 4 bolt. I'm not sure about the later ones.
05-10-2002, 11:38 PM
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Melting Slicks
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Re: 90 blocks 2 or4 bolt? journals too? (SloRvette)
:lol: nice no one really knows for sure..oh well i can pull it apart and look. i'm sure with the 350-360hp/NA i'll make either or will live even with the 100shot in the plans.
05-10-2002, 11:44 PM
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Racer
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Re: 90 blocks 2 or4 bolt? journals too? (gtsyellow)
The f-body 350s have 2 bolt. I've had mine apart a half dozen times, '88 350,
2 bolt, thats all of the L-98s.
Gary
2 bolt, thats all of the L-98s.
Gary