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Old 02-25-2012, 06:44 PM
TDW TDW is offline
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Default Re: WHAT'S THIS G.M. PULLEY FOR?

From a post on Team Chevelle

WATER PUMP PULLEYS:
330556 AS 69-70 8 cyl EXC 396/375, 454/450, or EXC fact inst AC
...............71 307, 350, 400, 454/365 EXC AC
...............72 8 cyl EXC AC or 63amp delcotron
...............73-76 305, 307, 350, 400with 61, 63, or 80 amp delcotron
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55 Nomad Gasser
70 SS 427 Nova
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