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06-06-2024, 07:01 PM
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#1 |
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Registered User
Join Date: Oct 2020
Location: castle rock CO
Posts: 29
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wiper blade arms
Is there an upgrade or a more modern blade arm for a 72 K5 Blazer? Ive bought 3 different kind of blades from parts stores and they all last about a week before rolling over and breaking. It would be great if there was a modern blade arm that would work.
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06-06-2024, 08:18 PM
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#2 |
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All stock and staying that way
 
Join Date: Jul 2003
Location: Elkland, PA
Posts: 1,864
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Re: wiper blade arms
I've never had any issues with the original Trico metal blades with refills using a stainless insert to support the rubber. They are available at some NAPA and CarQuest stores, as well as online.
__________________
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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06-06-2024, 09:43 PM
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#3 |
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Registered User
Join Date: Jan 2001
Location: Orem, Utah
Posts: 7,982
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Re: wiper blade arms
I would agree with the Trico. I've found them at O'Reilly, although the counter guy won't know what you're talking about unless you know the part number. Ask for Trico 33-150.
I'm not aware of any modern upgrade that wouldn't require some type of adapter.
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I have sworn upon the altar of God, eternal hostility against every form of tyranny over the mind of man. - Thomas Jefferson |
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09-05-2024, 02:37 PM
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#4 |
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Registered User
Join Date: Apr 2014
Location: Peyton, CO
Posts: 1
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Re: wiper blade arms
I ordered square body wiper arms and ran the fluid tube to the arm. they work great. I run Bosch wiper blade replacements with no issue.
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12-29-2024, 12:09 PM
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#5 | |
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Senior Member
Join Date: Jul 2009
Location: SoCal
Posts: 208
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Re: wiper blade arms
Do you have pics and model numbers by chance..?
Quote:
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******************************************** In-work on my 5.3L/4L65E/NP208 case conversion into a 1972 GMC JImmy 4x4... Not as simple as it looks folks.. 
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Yesterday, 05:46 PM
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#6 |
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Roadtrip!
Join Date: Feb 2003
Location: Grand Rapids MN
Posts: 13,795
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Re: wiper blade arms
These are a little different. Figure i will try them on the 71 plow truck.
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67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto |
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Yesterday, 06:04 PM
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#7 |
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Senior Member
Join Date: Jul 2009
Location: SoCal
Posts: 208
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Re: wiper blade arms
Thank you Sir, so you are saying these will attach to our own arms?... That was my original request to find out if someone figured out which set of modern arms would work on our year trucks.
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******************************************** In-work on my 5.3L/4L65E/NP208 case conversion into a 1972 GMC JImmy 4x4... Not as simple as it looks folks..
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09-08-2024, 12:49 PM
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#8 |
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Registered User
Join Date: Mar 2015
Location: Ontario Canada
Posts: 1,528
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Re: wiper blade arms
8 years and 30000 miles with no issue. Check to see if your arms have a twist to them. The rubber blade needs to be able to bend back and forth with each swipe.
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