gl1200 heads

Information and questions on GL1200 Goldwings (1984-1987)
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Posts: 24
Joined: Thu Aug 07, 2014 2:13 am
Location: Reno, NV 89512
Motorcycle: 1986 GL1200A Aspencade

gl1200 heads

Post by 5str48 »

Recently replaced the head gaskets on my GL1200 due to oil leaking into coolant. Solved that problem beautifully, but, now I have a vibration and slapping/rattle when the engine is warm at around 3000 rpm. My question is - are the heads interchangerable left side/ right side? I'm not sure I put them back the way theycame off. Also, how important is proper shimming of the tappets? What, if any, problems could I expect if shims are incorrect? Thanks.

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Posts: 43
Joined: Wed Mar 02, 2016 3:13 am
Location: Shrewsbury UK
Motorcycle: 1987 GL1200AH Aspencade

Re: gl1200 heads

Post by Asp »

They will only fit back on the same way they came off. Vibes are most probably carb sync.

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