Pulley Question
Thread Starter
Burning Brakes
Joined: Aug 2011
Posts: 983
Likes: 35
From: Redding California
Pulley Question
I have a 68 300hp/327 w/a TH400, A/C, power steering and windows. Can anyone tell me what crank pulley is supposed to be on it. I have two period correct double groove pulleys. One solid one and one with slots in it. Part #'s and or photos would be awesome. Thanks in advance for the help. Jason
Race Director
Joined: May 2006
Posts: 18,729
Likes: 2,579
if you look at a site like www.wilcoxcorvette.com, 1968 had an early and late pulley. Do you know the production date or try looking at www.c3registry.org to get an approximation
Team Owner
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Do you have the assembly instruction manual? The old original part numbers for pullies used with various options combinations are listed in the AIM.
AIM has the following:
3911013 crank pulley with AC
3876846 water pump pulley with AC
3751232 add on crank pulley for power steering
AIM has the following:
3911013 crank pulley with AC
3876846 water pump pulley with AC
3751232 add on crank pulley for power steering
Last edited by Easy Mike; Jul 19, 2012 at 07:16 PM.
