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Old 04-27-2025, 03:34 PM
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68 Firebird 68 Firebird is online now
Chief Ponti-yacker
 
Join Date: Apr 2001
Location: Colonia NJ USA
Posts: 994
Question Quick question

What size crank pulley & waterpump pulley.
Mine responded well to AC pulley setup that
Overdrives waterpump and fan.

Gerry

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1968 Firebird 400, 068 cam, TH400 & 13" Continental Converter, Auburn posi with 3:08 factory gears, Cliff's Q-jet resting on a 68 factory iron intake, GM HEI and Ram Air pans and RARE Long Branch Manifolds