The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 07-23-2019, 01:10 AM   #1
Dodge68charger
Registered User
 
Join Date: Jul 2014
Location: Washington
Posts: 260
Hayden Fan Clutch?

Looking To Run One On My 350 in my 69 C10


Any Certain One I Should Go For. Everythings Mostly Stock
Dodge68charger is offline   Reply With Quote
Old 07-23-2019, 06:01 AM   #2
Grumpy old man
Senior Member
 
Grumpy old man's Avatar
 
Join Date: Dec 2013
Location: Gods country East,Tn
Posts: 6,221
Re: Hayden Fan Clutch?

This should work for you .

https://www.summitracing.com/parts/h...del/c10-pickup
__________________
Grumpy old man is offline   Reply With Quote
Old 07-23-2019, 08:53 AM   #3
Stocker
20' Daredevil (Ret)
 
Stocker's Avatar
 
Join Date: May 2003
Location: Jefferson State
Posts: 11,155
Re: Hayden Fan Clutch?

That Hayden #2705 is a light duty clutch and is fine for basic use. If your truck has A/C or gets worked hard or if you live where it gets hot, consider a Hayden #2747 which is a heavy duty clutch.
Check out this thread http://67-72chevytrucks.com/vboard/s...d.php?t=751348 for more info and a link to Hayden's website (in post #3).
__________________
- Mike -

1972 K20 LWB 350/350/205

RIP El Jay
Stocker is offline   Reply With Quote
Old 07-23-2019, 06:41 PM   #4
GASoline71
"I ain't nobody, dork."
 
GASoline71's Avatar
 
Join Date: Sep 2007
Location: Whidbey Island, Washington
Posts: 8,594
Re: Hayden Fan Clutch?

Quote:
Originally Posted by Grumpy old man View Post
The third review down on there is from me. That clutch works fantastic for my rig when I switched from the stock 7 blade 1:1 fan to a clutch and a 6 blade fan.

Gary
__________________
'cuz chicks dig scars...

My 1972 GMC 1500 Super Custom (Creeping Death) "long term" build thread.

The Rebuild of Creeping Death after the wreck

Quote:
Originally Posted by LONGHAIR View Post
I would never rebuild a 305.
Quote:
Originally Posted by prostreetC-10 View Post
I love using vacuum gauges as part of the carb tuning process. I hook the gauge to the inside of my garbage can and leave it there.
Quote:
Originally Posted by Marv D View Post
Remember Murphys 2nd law of mechanical relationships... "OPPOSING COMPONENTS ATTEMPTING TO OCCUPY THE SAME SPACE, AT THE SAME TIME, GENERALLY END UP OCCUPYING ADJOINING SPACE AT THE BOTTOM OF THE OIL PAN"
GASoline71 is offline   Reply With Quote
Old 07-23-2019, 06:55 PM   #5
Grumpy old man
Senior Member
 
Grumpy old man's Avatar
 
Join Date: Dec 2013
Location: Gods country East,Tn
Posts: 6,221
Re: Hayden Fan Clutch?

Quote:
Originally Posted by GASoline71 View Post
The third review down on there is from me. That clutch works fantastic for my rig when I switched from the stock 7 blade 1:1 fan to a clutch and a 6 blade fan.

Gary
This thread made me remember to order one this morning , To use with a 6 blade fan off the parts board for my 350 ,The local parts houses were more $ by at least $10.00 over the cost of Summit with the shipping it was $30. and change .
__________________
Grumpy old man is offline   Reply With Quote
Old 07-24-2019, 11:14 AM   #6
engineer_gregh
Senior Member
 
engineer_gregh's Avatar
 
Join Date: Feb 2012
Location: Smyrna TN
Posts: 1,082
Re: Hayden Fan Clutch?

Has anyone tried the 2947? I've got a 454 with A/C that's running hot in the summer heat.

https://www.haydenauto.com/media/548...utch-flyer.pdf
__________________
1971 Longbed BB Cheyenne Super
1971 Short Bed BB Cheyenne
1972 Longbed SB Cheyenne Super

Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=645165

Greg Smyrna TN
engineer_gregh is offline   Reply With Quote
Old 07-24-2019, 03:20 PM   #7
Grumpy old man
Senior Member
 
Grumpy old man's Avatar
 
Join Date: Dec 2013
Location: Gods country East,Tn
Posts: 6,221
Re: Hayden Fan Clutch?

You have to love Summit , 1 day shipping ,This is the 2705 with a 6 blade fan .
Attached Images
 
__________________
Grumpy old man is offline   Reply With Quote
Old 07-25-2019, 01:28 PM   #8
hooverfish
Senior Member
 
hooverfish's Avatar
 
Join Date: Oct 2012
Location: Lexington, Ky
Posts: 1,340
Re: Hayden Fan Clutch?

Subscribed
Had to replace fan clutch on my 72 350 with a/c last year,
now it starts to get hot sitting in traffic with a/c running, didn't do that before.
Didn't occur to me I may need a heavy duty.

Edit: I ordered a Hayden 2747.
__________________
Larry
72 Highlander LWB "Olive" med olive over lt yellow, air, 77,000 miles
72 Cheyenne SWB, ochre & white /parchment, Sold

"It's a sorry man who can't find his wife a good job"

Last edited by hooverfish; 07-27-2019 at 08:33 PM.
hooverfish is offline   Reply With Quote
Old 07-29-2019, 02:41 PM   #9
Stocker
20' Daredevil (Ret)
 
Stocker's Avatar
 
Join Date: May 2003
Location: Jefferson State
Posts: 11,155
Re: Hayden Fan Clutch?

I think you'll be very happy with that 2747. BTW it comes with a [water pump] pilot bushing that you may need to use. Mine needed it.
__________________
- Mike -

1972 K20 LWB 350/350/205

RIP El Jay
Stocker is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 09:40 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, vBulletin Solutions Inc.
Copyright 1997-2013 67-72chevytrucks.com