Quick Change Gear Set - Ultra-Duty - Set 23 - 10 Spline - 4.11 Ratio 6.17 / 2.74 - 4.86 Ratio 7.29 / 3.24 - Steel - Each Late Model Air Cleaner Bail - 1/4-20

Air Cleaner Bail - 1/4-20 in Thread - Steel - Cadmium - Holley Race Carburetors - Each

Material and Finish:

Axle Housing Seal - Inner - Bellows - 2

Atmospheric and Temperature Compensating: Accurate readings at any elevation or in high humidity environments

Crank Trigger Kit - Flying Magnet - Trigger Wheel / Pickup - Bracket / Hardware - 7 in Balancer - Silver - Small Block Chevy - Kit

Quick Change Gear Set - Ultra-Duty - Set 23 - 10 Spline - 4.11 Ratio 6.17 / 2.74 - 4.86 Ratio 7.29 / 3.24 - Steel - Each Late Model Air Cleaner Bail - 1/4-20Quick Change Gear Set Ultra Duty Set 23 10 Spline 4. 11 Ratio 6. 17 2. 74 4. 86 Ratio 7. 29 3. 24 Steel Each