Helm Publishing; Isuzu and Geo Storm and Spectrum Shop Manuals

Helm Publishing, Inc. publishes and distributes all Isuzu, Chevrolet, , Geo, and GM shop manuals in the US for the US model vehicles. In addition, they also publish and distribute all owners manuals, and service bullitens. Helm can be reached at:

Shipping on manuals is $5.00. Michigan Residents must also pay the 6% sales tax.

Helm Publishing has gotten extremely difficult to deal with recently. They have been disregarding their current published price lists and processing orders extremely slowly, sometimes taking several months to deliver an order.
This is typical of Isuzu and it seems that they looked for those same qualities in a publishing company, so be prepared for disappointment.

The following information and prices are from the current Helm Publications catalog, Revision 2/97.

Shop Manuals and Electrical Troubleshooting Manuals

Owners Manuals

Service Bulletins

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