Description
- Superior Reproduction
- Heavy Machined Steel as Original
- Cad Plating
- Single Deep 1/2″ Groove
- 3-3/16″ in diameter
- 11/16″ shaft hole diameter
- Replaces original GM Part # 1970831
This pulley was original for 1968-75 Camaro SS, Z28 & high horsepower applications. Other low horsepower applications used a stamped steel pulley.
Fits: 1968-70 Chevelle & El Camino SS, 1968-69 Impala SS, 1969-72 Corvette
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