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fast 99
Full Access Member
- Joined
- Dec 31, 2021
- Posts
- 1,944
- Reaction score
- 2,774
- Location
- Spokane, Washington
- First Name
- Brian
- Truck Year
- 81,85
- Truck Model
- K20
- Engine Size
- 350
Using early manifolds lower ac bracket is a problem. This truck has those on it when I bought it. They can be made to work but requires modifications. Using an early 6 bolt manifold on the right side requires an adapter plate for the 7-bolt head. Mine always leaked, poor design. You will also need the TVS parts, AP brackets, pullies and correct vacuum routing. Pictures attached are my 85. Hard to show much with all the ancillary equipment. Finding parts that all work together may be difficult. Get any parts available use what you can. Took a couple years to locate the AP system for this truck. good luck
