What yoke for a 700R4 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

67ChevyRedneck · 09-19-2011, 03:46 AM

My truck has had a 700R in it for almost 10 years.

The problem is that my yoke has become grooved, enough so that even a new seal didn't take care of it... and I have no idea what the yoke is from...

I remember that my old 3spd manual yoke didn't work so I scrounged through a giant pile at a junkyard until I found one that would work with my shortened 67 driveshaft and I'm 99% sure 30 spline shaft 700R.

I don't want to sleeve it... so what works? Would an automatic 67-72 truck shaft work? I think my yoke came from an 80's caprice, but I don't remember

cdowns · 09-19-2011, 07:06 AM

same yoke as TH350 and powerglide// should b about million of them in the junkyard

MARKDTN · 09-19-2011, 01:27 PM

Yep-same yoke as TH350, Powerglide, TH200, TH200R4, TH700R4, 4L60, 4L60E, and Muncie 4-sp and most 3-sp manuals. What won't fit is TH400 or B/W car 4-sp. Not sure about HD granny gear 4-sp or TH375.

67ChevyRedneck · 09-19-2011, 07:40 PM

Great thanks guys!! What if I pull it and it's the 27 spline shaft... out of curiosity...

brad_man_72 · 09-20-2011, 04:12 PM

new trans yoke = time for a trip to the driveline shop for a ballance. They would also have whatever trans yoke you'd need and probably a new ujoint also.

67ChevyRedneck · 09-21-2011, 08:20 AM

Yeah, I planned on new U joints, but the balance is a good idea. It was balanced when I had it shortened (like 10 years ago), maybe it's gotten out of whack?

scorchingeng · 09-21-2011, 06:49 PM

Hi,

Call these guys if you want a new one. They'll hook you up:

https://www.drivetrainamerica.com/default.aspx

If your seal gets old enough it will become hard and groove your seal surface. Nasty leaks after that, I hate it.

Sammy · 09-21-2011, 10:00 PM

Years ago I pulled the 3 spd installed the granny low top loader 4 spd the DS had to be swapped so your guess was correct.

brad_man_72 · 09-22-2011, 04:18 PM

Quote:

Originally Posted by 67ChevyRedneck

Yeah, I planned on new U joints, but the balance is a good idea. It was balanced when I had it shortened (like 10 years ago), maybe it's gotten out of whack?

even if it was ballanced 10 min ago, if you're swapping parts you're changing the ballance.

09-19-2011, 03:46 AM	#1
67ChevyRedneck Hittin E-Z Street on Mud Tires Join Date: Nov 2004 Location: Greenville, SC Posts: 23,090	What yoke for a 700R4 My truck has had a 700R in it for almost 10 years. The problem is that my yoke has become grooved, enough so that even a new seal didn't take care of it... and I have no idea what the yoke is from... I remember that my old 3spd manual yoke didn't work so I scrounged through a giant pile at a junkyard until I found one that would work with my shortened 67 driveshaft and I'm 99% sure 30 spline shaft 700R. I don't want to sleeve it... so what works? Would an automatic 67-72 truck shaft work? I think my yoke came from an 80's caprice, but I don't remember __________________ Jesse James 1967 C10 SWB Stepside: 350/700R4/3.73 1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc 1968 Pontiac Firebird: Project Fire Chicken! 2015 Silverado Double Cab 5.3L Z71 2001 Jeep Wrangler Sport 4.0L 5spd 2020 Chevrolet Equinox Premium 2.0L Turbo 2011 Mustang V6 ~ Wife's ride American Born, Country by the Grace of God 1967 CST Shop Truck Rebuild! My 1967 C-10 Build Thread My Vintage Air A/C Install Project "On a Dime" Trying my hand at Home Renovation! 1965 Mustang Modifications!

09-19-2011, 07:06 AM	#2
cdowns Senior Member Join Date: Jan 2003 Location: daytonabeach Posts: 22,956	Re: What yoke for a 700R4 same yoke as TH350 and powerglide// should b about million of them in the junkyard __________________ 71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY

09-19-2011, 01:27 PM	#3
MARKDTN Registered User Join Date: Jan 2011 Location: Chattanooga, TN Posts: 2,185	Re: What yoke for a 700R4 Yep-same yoke as TH350, Powerglide, TH200, TH200R4, TH700R4, 4L60, 4L60E, and Muncie 4-sp and most 3-sp manuals. What won't fit is TH400 or B/W car 4-sp. Not sure about HD granny gear 4-sp or TH375. __________________ '83 K20-TPI '73 C10 '79 C10-ex-diesel(SOLD) '07 Tahoe(Son driving) '14 Suburban-DD '71 C10-current project

09-19-2011, 07:40 PM	#4
67ChevyRedneck Hittin E-Z Street on Mud Tires Join Date: Nov 2004 Location: Greenville, SC Posts: 23,090	Re: What yoke for a 700R4 Great thanks guys!! What if I pull it and it's the 27 spline shaft... out of curiosity... __________________ Jesse James 1967 C10 SWB Stepside: 350/700R4/3.73 1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc 1968 Pontiac Firebird: Project Fire Chicken! 2015 Silverado Double Cab 5.3L Z71 2001 Jeep Wrangler Sport 4.0L 5spd 2020 Chevrolet Equinox Premium 2.0L Turbo 2011 Mustang V6 ~ Wife's ride American Born, Country by the Grace of God 1967 CST Shop Truck Rebuild! My 1967 C-10 Build Thread My Vintage Air A/C Install Project "On a Dime" Trying my hand at Home Renovation! 1965 Mustang Modifications!

09-20-2011, 04:12 PM	#5
brad_man_72 the boat guy Join Date: Jul 2007 Location: springfield mo Posts: 2,339	Re: What yoke for a 700R4 new trans yoke = time for a trip to the driveline shop for a ballance. They would also have whatever trans yoke you'd need and probably a new ujoint also.

09-21-2011, 08:20 AM	#6
67ChevyRedneck Hittin E-Z Street on Mud Tires Join Date: Nov 2004 Location: Greenville, SC Posts: 23,090	Re: What yoke for a 700R4 Yeah, I planned on new U joints, but the balance is a good idea. It was balanced when I had it shortened (like 10 years ago), maybe it's gotten out of whack? __________________ Jesse James 1967 C10 SWB Stepside: 350/700R4/3.73 1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc 1968 Pontiac Firebird: Project Fire Chicken! 2015 Silverado Double Cab 5.3L Z71 2001 Jeep Wrangler Sport 4.0L 5spd 2020 Chevrolet Equinox Premium 2.0L Turbo 2011 Mustang V6 ~ Wife's ride American Born, Country by the Grace of God 1967 CST Shop Truck Rebuild! My 1967 C-10 Build Thread My Vintage Air A/C Install Project "On a Dime" Trying my hand at Home Renovation! 1965 Mustang Modifications!

09-21-2011, 06:49 PM	#7
scorchingeng Registered User Join Date: May 2010 Location: Albuquerque, NM Posts: 21	Re: What yoke for a 700R4 Hi, Call these guys if you want a new one. They'll hook you up: https://www.drivetrainamerica.com/default.aspx If your seal gets old enough it will become hard and groove your seal surface. Nasty leaks after that, I hate it.

09-21-2011, 10:00 PM	#8
Sammy Registered User Join Date: Apr 2000 Location: Bonne Terre, Mo Posts: 3,005	Re: What yoke for a 700R4 Years ago I pulled the 3 spd installed the granny low top loader 4 spd the DS had to be swapped so your guess was correct. __________________ '69 Chevy Long Fleet & '71 GMC Short Step & Project "ODD BALL" "You can wash a pig, soak it in most expensive perfume. In the end it is still just a pig." ODD BALL build thread http://67-72chevytrucks.com/vboard/s...d.php?t=478629"



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