March Performance 2-Groove High Flow Ratio Black V-Belt Pulley Kit 289/ 302/ 351W/ 351C/ 351M/ 400M Engine

March Performance designed this 2-Groove High Flow Ratio V-Belt Pulley Kit as a direct fit replacement and upgrade for Ford 289, 302, 351W, 351C, 351M, and 400M Engines. The system increases cooling by speeding up water flow and fan speed. This helps when driving at low speeds where most overheating occurs due to a slower RPM. Each pulley is CNC precision machined from billet 6061-T6 aluminum with a black exterior finish for the best fitment and to keep the weight as low as possible. Designed as a direct replacement for factory V-belt or steel serpentine belt pulleys.

Features and Benefits:
- CNC Machined 6061-T6 Aluminum Construction
- Black Finish
- Increases Engine Cooling at Lower Speeds
- Helps Prevent Engine Overheating at Low Speeds
- Installs Directly onto Factory Positions
- Designed to Replace Factory V-Belts or Steel Serpentine Belt Pulleys

Kit Includes:
-2 Groove Crank Pulley (5-1/2")
-1 Groove Water Pump Pulley (5-1/4")
-1 Groove Alternator Pulley with Cover (2-11/16")

Vehicle Fitment:
- Ford Small Block
- 289, 302, 351W, 351C, 351M, 400M
- Standard Rotation Water Pump with Drive Side Lower Radiator Hose
- 4 Bolt Balancer