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4JB1T into C223?

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4JB1T into C223?

Postby mudgrip4 » Thu Nov 19, 2009 1:15 pm

Does anyone know if a 2.8 can be easily fitted into the old 2.3 truck? What are the compatibilities re engine mounts, gearbox and ratios etc, diff setup, and what alterations are necessary

Thanks.
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Re: 4JB1T into C223?

Postby geeves » Thu Nov 19, 2009 2:51 pm

You have to use the mua gearbox. The rear diff is the same as the later front diff and the front diff is weaker. It has been done. Do a search on chev pup to 4jb1 conversions to see how it works in a ute.
You also get the weaker front suspension
Sanding your knuckles before starting work can help. That way you cant skin them
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