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Need clutch recommendation for Z24 frankenstein


kujocku

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I have a 620 and I am presently building a Z24 frankenstein for it.  It has a 280z 5 speed and I am going to use the flywheel from the L20b that I am replacing with the Z24. The way it will be built it will have maybe 180 bhp.  With all that in mind I want a clutch that will grip.  Recommendations?

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Thank you for your responses.  One other question, will a bigger D-21 240mm flywheel fit in the 280z bell houising for I believe my flywheel currently is 225mm ( off a L20b ).  I'm thinking that the original flywheel for the 280z tranny was 225mm. Thanks Neil

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All L, Z and KA series flywheels are the same diameter. The bolt hole pattern determines which size of pressure plate and clutch disc you can run on it. A 200mm flywheel isn't smaller than a 240mm flywheel, only the clutch diameter.

 

Generally all 5 crank bolt L series engines are 200mm flywheel... naturally the exception is the '74 620 truck with the L18... it was a one year only 225mm 5 bolt crank flywheel.

 

Six bolt crank flywheels...

L20B car flywheels are 200mm and all L20B truck (620 and 720) are 225mm

 

Z20 car flywheels are 200mm but the 720 truck Z20 uses a 240mm flywheel.

 

Z22 car and truck are 225mm flywheel

 

Z24 all use a 240mm flywheel.

 

KA car are 225mm and truck (D-21) KAs are 240mm.

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