Alternator bracket 440 A/C

[khan68]

I purchased a powermaster 8-48529 alternator as this should fit my car, well it doesant
Seems like the A/C cars have a different bracket than non ac.
Has anybody been down this path before? I cant find any kits to make this work.
Picture of old / new alternator and original bracket.

Thanks

 

[pnora]

That style powermaster is not going to work with that style mounting. You need the round back style powermaster.

 

[pnora]

This is similar for a Denso alternator. Denso 60 amp kit, Big Block | AR Engineering

 

[khan68]

This is similar for a Denso alternator. Denso 60 amp kit, Big Block | AR Engineering

thanks but i dont think that will work since the car has 2 belts, i guess thats why i have a different bracket than what the alternator was designed for. The alt. was recommended to me by tech at powermaster and should be a bolt on with 2 spacers.

 

[pnora]

thanks but i dont think that will work since the car has 2 belts, i guess thats why i have a different bracket than what the alternator was designed for. The alt. was recommended to me by tech at powermaster and should be a bolt on with 2 spacers.

What year car? Possibly a newer style mounting would work with the spacers.

 

[khan68]

What year car? Possibly a newer style mounting would work with the spacers.

1968 RB, AC and powersteering. Idler pulley as well.

 

[pnora]

Stole this off the web.

 

[pnora]

This might help. 5250 alternator brackets - Bouchillon Performance Engineering

 

[khan68]

This might help. 5250 alternator brackets - Bouchillon Performance Engineering

Thanks, i will contact them

 

[AR67GTX]

Mine seems to be different than both of the above. Depends on the year.

 

[Nacho-RT74]

Stole this off the web.

View attachment 1797979

This is 69 and laters. Actually up to 72, with the belt idler pulley for the water pump. 73 changed on this last (not anymore the idler pulley).

68 pivots opposite, upsided down

 

[1967coronet]

1976 440 with AC.

 

[pnora]

1976 440 with AC.

View attachment 1798516

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The poster knows how the alternator mounts. His problem is with mounting the Powermaster alternator he bought. Read.

 

[1967coronet]

The poster knows how the alternator mounts. His problem is with mounting the Powermaster alternator he bought. Read.

Well ... I did read, your post #5 you suggest a ( newer style bracket may work with some spacers )
I just thought I would show the OP the 76 and later oem set up that he could possibly set up as per your advice.
They are different in mounting aspect , no idler , stamped ,not cast as his pics show.
If khan thought he could use them I would be glad to give them to him.
Just trying to help out.

 

[Nacho-RT74]

Wondering… if Powermaster gets perfect fit replacements (PN 7108 single pulley and 7109 dual pulley) with better output performance and being plug and play, why try to fit one that doesn’t fit?

Is an 165 amps output alt really necessary on your setup?