I need all the brkts and pullies from a 75,76, 77 olds 350 to do a conversion from a 65 330 to 75 350, a/c, pwr steering, alt, harmonic balancer pully,water pump,I guess it would be easier to say Iam wanting to change all pullies and mounting brackets from 65 330 to 75 newer style. thanks ....jim

 

Sounds pretty straight forward.
May I ask Why?
Everything from the 330 should swap over without issue as long as you use a correct 330 water pump.

Did you end up using the 330 heads?

If you did, make sure you clearanced the heads in the pushrod holes so they don't rub.

 

the reason for the swap is my alt is against the head and Iam needing about 1/2 clearance between the head and back of alt. am wanting to put on welded alu valve covers and need the space. plus the pwr steering brackt is in the way and Ive seen 75,76,and 77 350 engines and they have a different set up, plus am about to install a/c as soon as parts become avaible. thanks ...jim

 

I have all the brackets from a 73 and 76 Olds 350. How far are you from Youngstown, Ohio? Zip 44515? Ican give you a smoking deal if you pick them up.

 

Jim, if you don't hear back from Bill (crazy'boutOlds) here's some parts I have. I don't have everything on one engine but I'm using the water pump pully to make sure the pullys line up. Did you need an AC compressor too?

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1977 350 engine

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1971 455 that came out of a 1979 Cutlass

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Alternator bracket and back of alternator stay outside the valve cover lip. The center of the alternator could be moved out with a longer belt. I have two of these bracket setups.



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This one's a little different and I believe it came off a 1978 Toronado with a 403. It also has a large 100 amp alternator with it. I only have one and plan to use it, but this is another bracket that would give you more room between the alternator and valve cover. I'm just posting this photo so you can consider this one and decide if you want to take the time to look for one.

 

JOHN and BILL, due to a problem am not able to do anything for awhile didnt see this one coming, will get back to you guy's in the late fall, want to thank you both for your time ......jim

 

When you do your swap if you want to get rid of your old pulleys (3row) I will taken them off your hands

 

No problem, wishing you the best in getting through whatever came up. John