 GL4 or GL5 |
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| 930cabman |
 Apr 10 2026, 01:14 PM
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#1
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Advanced Member  Group: Members Posts: 4,581 Joined: 12-November 20 From: Buffalo Member No.: 24,877 Region Association: North East States 
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Not sure how but I had been using Sta Lube GL4 in my tranny, switched to Sta Lube GL5 this season, what a difference.
Feels more slippery (IMG:style_emoticons/default/driving.gif) |
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| Root_Werks |
Apr 10 2026, 01:18 PM
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#2
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Village Idiot Group: Members Posts: 8,935 Joined: 25-May 04 From: About 5NM from Canada Member No.: 2,105 Region Association: Pacific Northwest
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Smoother shifting?
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| 930cabman |
Apr 10 2026, 01:24 PM
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#3
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Advanced Member Group: Members Posts: 4,581 Joined: 12-November 20 From: Buffalo Member No.: 24,877 Region Association: North East States
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Yes and very smooth into 1st (IMG:style_emoticons/default/aktion035.gif)
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| Root_Werks |
Apr 10 2026, 01:35 PM
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#4
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Village Idiot Group: Members Posts: 8,935 Joined: 25-May 04 From: About 5NM from Canada Member No.: 2,105 Region Association: Pacific Northwest
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| rjames |
Apr 10 2026, 03:02 PM
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#5
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I'm made of metal Group: Members Posts: 4,448 Joined: 24-July 05 From: Shoreline, WA Member No.: 4,467 Region Association: Pacific Northwest
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Yup. GL5. The thread that cemented it for me:
http://www.914world.com/bbs2/index.php?sho...980&hl=gear |
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| Superhawk996 |
Apr 10 2026, 05:51 PM
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#6
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914 Guru Group: Members Posts: 7,775 Joined: 25-August 18 From: Woods of N. Idaho Member No.: 22,428 Region Association: Galt's Gulch
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GL4 is great to use . . . If your goal is to destroy your differential.
914’s don’t have a transmission . . . They have a transaxle which contains a differential . . . Which requires GL5. |
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