Brand:
March Performance
Manufacturer's Part Number:
20406
Part Type:
Pulley Kits
Product Line:
March Performance Chevy Small Block Serpentine Drive Kits
Pulley Style:
Serpentine
Pulley Set Style:
Performance ratio
Water Pump Style:
Short
Pulley Material:
Aluminum
Pulley Finish:
Clearcoat
Water Pump Pulley Included:
Yes
Water Pump Rotation:
Counterclockwise
Water Pump Pulley Grooves:
6-groove, serpentine
Water Pump Nose Cone Included:
Yes
Crankshaft Pulley Included:
Yes
Crankshaft Pulley Grooves:
6-groove, serpentine
Crankshaft Pulley Bolt Hole Quantity:
Three
Crankshaft Nose Cover Included:
No
Power Steering Pulley Included:
Yes
Power Steering Pulley Grooves:
5-groove, serpentine
Power Steering Pulley Attachment:
Keyway
Power Steering Pump Style:
Saginaw
Power Steering Brackets Included:
Yes
Alternator Pulley Included:
Yes
Alternator Pulley Grooves:
6-groove, serpentine
Alternator Fan Included:
Yes
Alternator Nose Cover Included:
No
Alternator Brackets Included:
Yes
Air Conditioning Pulley Included:
No
Air Conditioning Cover Included:
Yes
Air Conditioning Bracket Included:
Yes
Idler/Tensioner Included:
Yes
Idler Cover Included:
No
Idler Brackets Included:
Yes
Belt Included:
No
Hardware Included:
Yes
Bracket Color:
Clearcoat
Bracket Material:
Aluminum
Quantity:
Sold as a kit.
Notes:
Requires a 1988-91 Corvette reverse-rotation short water pump. Fits engines with 1969 and later cast iron and aluminum cylinder heads.
March Performance Chevy Small Block Serpentine Drive Kits
March Performance Chevy small block serpentine drive kits simply mount onto the front of your water pump and manifold. These pulley kits are for people with single-carbureted engines, who want to high-mount the A/C and alternator. The pulleys are precision CNC-machined from solid billet 6061 T-6 aluminum and have a maintenance-free, clear powdercoated finish. These high tensile strength pulleys will not fracture like common cast pulleys, since they were made for much longer wear. Their street rod ratio increases water flow and fan speed, which will help during critical low-speed driving.
