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Old 06-30-2016, 11:47 PM
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1oldgoat 1oldgoat is offline
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Default What number pulleys do I need?

I am putting together a 1971 GTO with a 455 HO engine and it does not have power steering or air conditioning. I am looking for the single groove crankshaft and water pump pulleys. Does anyone happen to know the numbers for those pulleys? Are the numbers that are stamped on the pulleys the same numbers that would be in a parts manual? Thanks for your help.

I also need a alternator bracket for the same car if anyone knows where I could find one.

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Old 07-01-2016, 09:21 AM
'ol Pinion head 'ol Pinion head is offline
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481035 & 481036 are the single groove pulleys. Will ck my stash.

The non PS alt bracket is repro'ed, same '69-74. Very hard to tell the dif from an original. There is a small stepped rear alt bracket that bolts to the head... was used on man strg from '71-74, it's a tough one to come up with. The alt will mount w/o it, it just adds a degree of stability.

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Old 07-01-2016, 10:22 AM
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Sent you a pm.

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Old 07-01-2016, 01:48 PM
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1oldgoat 1oldgoat is offline
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Thanks again Roger! Let me know if you find any of those parts. Scott

__________________
68 GTO Ram Air I Auto, Starlight Black/Teal-Survivor
68 Firebird Ram Air II 4spd, Aegena Blue/Black/Black
68 Firebird 400 Conv. Auto, Red/Parchment/Parchment
69 Firebird Ram Air IV, 4spd Matador Red/Black-Survivor
70 GTO Ram Air III 4spd Conv. burgundy(currently Black)/White/Black
71 GTO 455HO 4spd, Lucerne Blue/Black/Black
71 GTO 455HO Auto, Lucerne Blue/Sandalwood/Blue
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