Your donations help keep this valuable resource free and growing. Thank you.
|
401 harmonic balancer 71, 72 interchange |
Post Reply | Page <123 |
Author | |
PHAT69AMX
AMC Addicted Joined: Jul/07/2007 Location: West Virginia Status: Offline Points: 5905 |
Post Options
Thanks(0)
|
Fixed a year used designation boo-boo in previous post.
|
|
amx39068
Supporter of TheAMCForum Joined: Feb/21/2008 Location: Arizona Status: Offline Points: 11576 |
Post Options
Thanks(0)
|
The 74 401 Jav/AMX we are doing definitely has a 4 bolt dampener and bridged 502-2 heads but can't speak for prior years regarding the dampener as I have never restored a 72 or 73 and all the 401 engines that I have bought were 74 or later as well.
|
|
Dan Curtis-Owner and CEO AZ AMC Restorations; Facebook: https://www.facebook.com/amcmusclecars/ & Curtis Real Estate Development
|
|
SC397
AMC Addicted Joined: Apr/30/2009 Location: Michigan Status: Offline Points: 5428 |
Post Options
Thanks(0)
|
Yep, my mistake. I made a assumption and I was wrong. I will go back and fix my statement. I just looked at a untouched'72 401 and it has the 3 bolt damper. When you can buy a after market damper for $100.00, I wouldn't spend money on balancing a '71 damper unless you want it to look stock.
|
|
woody
AMC Nut Joined: Feb/25/2010 Location: Illinois Status: Offline Points: 325 |
Post Options
Thanks(0)
|
Wanted.... 4 bolt 2 belt pulley part number.
3216630 Anyone have one? Nice used is fine. thanks, woody |
|
1972 Gremlin X CA-V8,4spd, Levi.
1969 AMX Regatta Blue and tan. |
|
bulletpruf
Supporter of TheAMCForum Joined: Oct/06/2008 Location: San Antonio, TX Status: Offline Points: 1405 |
Post Options
Thanks(0)
|
Still trying to figure out my pulley mismatch situation. Can someone tell me how and where to measure the water pump to see which one I have? It's an aftermarket aluminum wp so it doesn't have a part number.
Thanks
Scott
|
|
Please check out my YouTube channel for vintage car and truck shenanigans! https://www.youtube.com/@THEBULLETPROOFGARAGE
|
|
bulletpruf
Supporter of TheAMCForum Joined: Oct/06/2008 Location: San Antonio, TX Status: Offline Points: 1405 |
Post Options
Thanks(0)
|
Does anyone know the depth on the different 4 bolt crank pulleys with two belts? I know one is 3" and I'm thinking the other is 4 1/8" but I'm not sure.
Same question on the water pump pulleys - anyone know the different depths on the wp pulleys with two belt grooves? I know there is a shallow one and a deeper one. I have one that is about 2 3/8" deep, but don't know if it's shallow or deep.
Reason I'm asking - - I'm still monkeying with the pulleys for my 401. It has a Professional Products SFI balancer, aluminum water pump, and the 4 bolt two row pulley that I have (321 6630) is the shorter one and it needs to be about 1" longer to line up.
Thanks
Scott
|
|
Please check out my YouTube channel for vintage car and truck shenanigans! https://www.youtube.com/@THEBULLETPROOFGARAGE
|
|
amc67rogue
AMC Addicted Joined: Nov/05/2008 Location: Phx. AZ. Status: Offline Points: 1578 |
Post Options
Thanks(0)
|
Put the water pump in a press support the shaft and press the pulley flange to the Dim. that you need .
|
|
Keith Coggins 67Rogue X code
|
|
bigbadgreen
AMC Addicted Joined: Jan/07/2009 Location: WI Status: Offline Points: 1770 |
Post Options
Thanks(0)
|
Anyone have a 70 360/ 70 390 balancer pics? Here is where they say different balance.
|
|
amxron
AMC Nut Joined: Nov/18/2011 Status: Offline Points: 295 |
Post Options
Thanks(0)
|
When the aluminum pumps first came out I put one on
my 70 390 and the belt was off by about 1/2-3/4". What a pain! Ron. |
|
AMXron
Fleet/Jeep Mgr. Orbit AMC/Jeep 50-1787 |
|
Post Reply | Page <123 |
Tweet
|
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |