351w swap pully issues

68stang73 · February 9th, 2010, 12:16 PM

im swaping a 351w in my 68 and i used a 302 water pump for the neck on pass side. and the 351w didnt come with pulleys and so im having issues trying to find what will fit on it. its a 4 bolt harmonic and its a 79 block. what will work so that the water pump pully i have from my 289 will fit with the harmonic im trying to find? or what should i do? on a budget and going to wrecking yard today to look??????

MustangOne · February 10th, 2010, 08:29 AM

The Timing chain cover for a 289,302,351W are all the exact same. I use a Water Pump from a 1968 302 on my 351W. Passenger side water outlet.

The crank pulys and water pump pullys are match sets. you can not use 1 of each from different years. Some of the crank pullys are bigger and water pump pully is smaller, and the other way around. Also some are deeper than others so the belt will not line up.

You can use this Harmonic balancer and use you old pully set up.

Link to Summit for part This is a 3 or 4 bolt balancer. Or the really Crazy thing is you can use your old balancer and save the $79 bucks

February 9th, 2010, 12:16 PM	#1
68stang73 Newbie Join Date: Feb 2010 Posts: 24 iTrader: 0 reviews	351w swap pully issues im swaping a 351w in my 68 and i used a 302 water pump for the neck on pass side. and the 351w didnt come with pulleys and so im having issues trying to find what will fit on it. its a 4 bolt harmonic and its a 79 block. what will work so that the water pump pully i have from my 289 will fit with the harmonic im trying to find? or what should i do? on a budget and going to wrecking yard today to look??????

February 10th, 2010, 08:29 AM	#2
MustangOne Lost in the 60's 1968 GT 500 Super Snake 12.6 @ 114.3 Join Date: Mar 2008 Location: Sapulpa Oklahoma Posts: 1,950 iTrader: 0 reviews	The Timing chain cover for a 289,302,351W are all the exact same. I use a Water Pump from a 1968 302 on my 351W. Passenger side water outlet. The crank pulys and water pump pullys are match sets. you can not use 1 of each from different years. Some of the crank pullys are bigger and water pump pully is smaller, and the other way around. Also some are deeper than others so the belt will not line up. You can use this Harmonic balancer and use you old pully set up. Link to Summit for part This is a 3 or 4 bolt balancer. Or the really Crazy thing is you can use your old balancer and save the $79 bucks __________________ MustangOne's Car's How to post Photos in Your Thread. Vote for your Favorite Ride of the month, Every Month Modded Mustangs Facebook

Threads Similar to: 351w swap pully issues
Thread	Thread Starter	Forum	Replies	Last Post
351w swap into 00 v6	got poney	V6 Mustangs	13	March 15th, 2011 05:58 PM
351w swap	Lazor05	5.0 Mustangs	15	May 11th, 2009 07:47 PM
351w Swap	shadowgames81	5.0 Mustangs	3	March 23rd, 2009 07:43 PM
best 351w swap headers with a c-4	92sspnotchback	5.0 Mustangs	1	August 12th, 2008 11:19 PM
Looking at doing a pully swap	86ttops	96-98	7	April 20th, 2008 10:11 PM

Remove Advertisements Sponsored Links
Forums at Modded Mustangs Advertisement Advertisement

All times are GMT -4. The time now is 01:17 PM.
Contact Us - Modded Mustangs - Privacy Statement - Top
Modded Mustangs is ©2005-2008, All Rights Reserved, And is Not Affiliated with Ford Motor Company. Forum is powered by vBulletin ©2000 - 2012, Jelsoft Ent. Ltd. & SEO by vBSEO 3.3.2 ©2009, Crawlability, Inc.