Rochester 2G Extended Primary Carb Shaft
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What's in the Box
Extended throttle shaft for Rochester 2G or 2GC carbs. For use in primary carbs in tri-power three deuce setups with progressive linkage. Fits "small base" Rochester 2 barrel carburetors w/ 1.6" throttle bore centers used on 1950's thru approximately 1968 GM cars.
Use with factory throttle plates or aftermarket plates.
- Shaft Groove: .039"
- Factory throttle arm end to 1st butterfly screw hole center: 1.725"
- Butterfly Screw Hole Centers: 11/16" (.685")