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Old 10-11-2017, 12:48 PM   #1
landarts
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Help with proper rag joint size

I have 72 GMC 3/4ton 4x4 that is missing a rag joint, can anyone help with the proper size needed for this truck?....thanks!

looks like this but do not know the proper size and spline count for 3/4 ton 4x4
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Old 10-11-2017, 09:26 PM   #2
70cst
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Re: Help with proper rag joint size

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Old 10-11-2017, 10:59 PM   #3
davischevy
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Re: Help with proper rag joint size

13/16" 31 spline
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Old 10-13-2017, 07:27 PM   #4
landarts
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Re: Help with proper rag joint size

So if it is a 13/16 31 spline there are two listed, 1" and a 3/4". Any clue which one it is?
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71 K20 Idaho Edition
69 K10 from the Field
68 Second Chance
Fix and Sale 72 GMC 3/4 ton 4x4 K2500
The "Fixrupr" build thread

72 Cheyenne 1/2 ton " FIXRUPR " - daily driver
67 C20 all original paint
71 K20 Custom 4x4 (Idaho Edition)
72 K20 GMC Super Custom 4x4
72 K20 Custom Deluxe 4x4
69 K10 Custom package 4x4 (69 K10 from the field)
69 K10 Custom
72 K20 Custom Deluxe 4x4
72 K20 Crew Cab Project
71 GMC Jimmy CST
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Old 10-13-2017, 08:27 PM   #5
davischevy
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Re: Help with proper rag joint size

Two listed where?
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Old 10-19-2017, 11:03 AM   #6
landarts
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Re: Help with proper rag joint size

Yesterday I replaced the missing rag joint. I went with a "Lares 201" which is a 13/16" 31 spline with 3 1/4" OD coupler from RockAuto, cost $23.76 delivered to my mailbox in three days. Fit was perfect and solved another piece of the puzzle.
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71 K20 Idaho Edition
69 K10 from the Field
68 Second Chance
Fix and Sale 72 GMC 3/4 ton 4x4 K2500
The "Fixrupr" build thread

72 Cheyenne 1/2 ton " FIXRUPR " - daily driver
67 C20 all original paint
71 K20 Custom 4x4 (Idaho Edition)
72 K20 GMC Super Custom 4x4
72 K20 Custom Deluxe 4x4
69 K10 Custom package 4x4 (69 K10 from the field)
69 K10 Custom
72 K20 Custom Deluxe 4x4
72 K20 Crew Cab Project
71 GMC Jimmy CST
72 Blazer
70 Blazer
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Old 10-19-2017, 12:58 PM   #7
davischevy
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Smile Re: Help with proper rag joint size

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Old 10-19-2017, 11:10 PM   #8
BCOWANWHEELS
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Re: Help with proper rag joint size

Number 200 or 201, cant remember advance auto
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Old 11-24-2017, 02:09 PM   #9
Augusta
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Re: Help with proper rag joint size

I need one of these also.
The Lares 201 is the one to buy I guess? It looks right in the pictures. I need one for my 1972 Jimmy, just got a new Redhead steering box and don't want to use the old one. Thanks
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Old 11-24-2017, 05:43 PM   #10
BCOWANWHEELS
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Re: Help with proper rag joint size

advance auto sell em
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Old 11-25-2017, 08:10 PM   #11
Augusta
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Re: Help with proper rag joint size

Thanks
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