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Yesterday, 12:50 PM
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#1 |
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Registered User
Join Date: Dec 2022
Location: Peoria, Arizona
Posts: 448
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Heater Box Question
Morning all!
I am starting to replace the trashed heater box on my '67 K20. Can anyone tell me how many studs are required to fasten the box to the firewall? Looking at the LMC diagrams is says one is required, but is showing 3 in the diagram. Mine was cobbled together when I disassembled it, so I am not sure of the stud count to put a new one back on. Thanks, Clay
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Clayton Sikes Peoria, Arizona 1967 Chevy K20 Build Thread: https://67-72chevytrucks.com/vboard/...d.php?t=841272 |
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Yesterday, 01:26 PM
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#2 |
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All stock and staying that way
 
Join Date: Jul 2003
Location: Elkland, PA
Posts: 1,827
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Re: Heater Box Question
Two studs that come from the inside heater box on bottom, and one stud on the upper corner towards the engine. The rest are large sheetmetal screws that thread into the firewall from the engine compartment.
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1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion..  1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor...  2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels |
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Yesterday, 01:32 PM
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#3 | |
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Registered User
Join Date: Dec 2022
Location: Peoria, Arizona
Posts: 448
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Re: Heater Box Question
Quote:
Clay
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Clayton Sikes Peoria, Arizona 1967 Chevy K20 Build Thread: https://67-72chevytrucks.com/vboard/...d.php?t=841272 |
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