Description
- Superior Reproduction From Classic Headquarters
- Heavy Gauge Stamped Steel
- Single Deep Groove
- Correct Part Number & Inspection Stampings
- Replaces original GM Part # 3947824
- Measures 5-7/8″ in diameter
- Fits 396/375HP, 427 & 454
Also Fits: 1969 Chevelle, El Camino & Nova
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