8-3/4 chunk exchange

[mag162]

Will a 489 chunk exchange with a 742?
I have a 742 now and have found a 489 SG with 3.55 gears.
I wanna be able to roast both tires on my 67 Wagon.
Is this a straight swap?

 

[70bigblockdodge]

Yes, yokes may be different
7260-small 2 1/8
7290- large 2 5/8

 

[mag162]

Thank you sir

 

[Hemi pwr]

what number is the u joint that has big and small on it?...thanks

 

[73satwagon]

Don't know the number right now but NAPA used to have them

 

[mag162]

I ordered mine from jegs. Searched for 7260-7290 conversion joint. It was a moog part

 

[Hemi pwr]

I ordered mine from jegs. Searched for 7260-7290 conversion joint. It was a moog part

awesome I will look into that and see what they have thanks very much