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Has anybody changed the rear end gearing in a current generation express? I have a ’24 3500 extended with the 6.6 and the 6L90. It has about 50k on...

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By: Triaged | May 13, 2026, 9:02 pm

VENTURE

Vacuum Brake Booster Removal

Hello all. I am attempting to remove a brake booster from my 1999 chevy Venture LS. So far I have freed the booster from all mounting points and atte...

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By: Numbers | May 13, 2026, 6:44 pm

VENTURE

Vacuum Brake Booster Removal

Hello all. I am attempting to remove a brake booster from my 1999 chevy Venture LS. So far I have freed the booster from all mounting points and atte...

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By: Numbers | May 13, 2026, 6:43 pm

TAHOE & SUBURBAN

Air Conditioning in 2005 Suburban blowing hot

If you do end up needing to replace the blend doors. We have a kit for Suburban rear hvac replacement. We also have Chevy kits that may fit the front.

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216

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By: Cusser | May 12, 2026, 7:27 am

EXPRESS, SAVANA & G-SERIES VANS

Changing gear ratio in computer

Has anybody changed the rear end gearing in a current generation express? I have a ’24 3500 extended with the 6.6 and the 6L90. It has about 50k on...

Replies

149

Views

By: Triaged | May 13, 2026, 9:02 pm

TAHOE & SUBURBAN

Crank issue

My suburban cranks first try when cold but if engine warm or hot takes a long 2nd try please help I have tried to fix with changing fuel pump crank se...