What other items should be performed with engine out?

Discuss your Bonneville GXP and/or any other Northstar powered Olds or Cadillac... Including the Intrigue / Aurora 3.5L Twin Cam V6 (Short Star ) , 4.0L and 4.6L Northstar V8's. Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.
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MikeKerr
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What other items should be performed with engine out?

Post by MikeKerr »

Looks like I am going to be dropping the Northstar out of a GXP to install head studs.

Other than spark plugs- what other items should I like at replacing as a preventative measure while the Northstar engine is out?
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CMNTMXR57
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Re: What other items should be performed with engine out?

Post by CMNTMXR57 »

Same things you would with any other internal combustion engine.
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Re: What other items should be performed with engine out?

Post by 00Beast »

I'd re-gasket as much of the motor as I could, especially the oil pan and other pieces. The oil pan is pretty notorious for leaking on the N*.
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Re: What other items should be performed with engine out?

Post by CMNTMXR57 »

Cam covers too. But I would "presume" that would be addressed in the rebuild.
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Retired Bonneville Owner and former GM Tech:
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Summer Toys: Combined 827 RWHP / 877lb/ft RWTQ
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Re: What other items should be performed with engine out?

Post by RJolly87 »

Freeze plugs? Or no?
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Re: What other items should be performed with engine out?

Post by sethjamesrimrodt »

Depending on the milage, I would take a look at your water pump. They aren't much fun, it would be much better with the engine out of the car.
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