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Crank Pulley Spacer

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Old Feb 25, 2008 | 03:29 PM
  #1  
BOSS 357's Avatar
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From: RVA
Car: 89RS,89TBI FB, 91Z28, 89TPI FORMULA
Engine: 357 SBC TPI
Transmission: World Class T-5 (for now)
Axle/Gears: Strange 12-bolt 3.73
Crank Pulley Spacer

This issue deals with a naturally aspirated 89 Firebird TPI serp setup, long water pump.

I have gotten a set of polished pulleys from ZOOPS. It appears after test fitting that the crank pulley (LWP pulley) is a bit short, looks like an inch or so. My TGO search revealed lots of stuff about supercharger pulley spacers but nothing relating to NA. Does anybody know where I can find CP spacers? Google was little help either.

Would it even be a bad idea to shim the pulley with washers maybe?

Thanks,
Eric

Last edited by BOSS 357; Feb 25, 2008 at 03:36 PM.
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Old Feb 25, 2008 | 05:26 PM
  #2  
five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
I'd send the stuff back for parts that fit properly.
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