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Old 02-19-2010, 01:07 PM
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webfoot webfoot is offline
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Originally Posted by 6869GTO View Post
That's correct , and on an A/C car the water pump pulley would be smaller than the crank pulley which makes the pump overdriven,right? I thought Jeremy's car was non A/C , could be wrong.I'm not a pulley expert .
You are right, it is a non-AC car.

I'll post up the WP pulley PN.

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-Jeremy

1968 GTO 4-spd convertible, console, factory gauges, hidden headlights, 3.90:1 posi, AM/FM radio.

1962 Catalina convertible, Starlight black w maroon interior & white top.
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Old 02-19-2010, 06:25 PM
gto4evr gto4evr is offline
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WP pulley is an 8786819, correct for the non-AC. Yes, some guys run the smaller diameter AC pulley to kick the WP rpms up but not required for a correctly built and timed motor.

Jeremy, haven't visited this thread in awhile, looks GREAT!

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