Performance Chev SB 671 871 Supercharger P/S Serpentine Drive Kit
Product Information
March Performance MPP20410 Chev SB 671 871 Supercharger P/S Serpentine Drive Kit
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-T6 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.
Chev Small Block - 262, 265, 267, 283, 302, 305, 327, 350, 400
671 & 871 Supercharger
Pulley Style:Serpentine
Pulley Set Style:Performance ratio
Pulley Material:Billet aluminum
Pulley Finish:Clear powdercoated
Crankshaft Pulley Included:Yes
Crankshaft Pulley Grooves:6-groove, serpentine
Crankshaft Nose Cover Included:No
Water Pump Pulley Included:Yes
Water Pump Pulley Grooves:6-groove, serpentine
Water Pump Nose Cone Included:Yes
Power Steering Pulley Included:Yes
Power Steering Pulley Grooves:5-groove, serpentine
Power Steering Pulley AttachmenKeyway
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
Hardware Included:Yes
Bracket Finish:Clear powdercoated
Bracket Material:Billet aluminum
Quantity:Sold as a kit.
Notes:Requires a 1988-91 Corvette reverse-rotation short water pump. Designed for Supercharged engines with outward mounted idlers. Fits engines with 1969 and later cast iron and aluminum cylinder heads.

Product Information
March Performance MPP20410 Chev SB 671 871 Supercharger P/S Serpentine Drive Kit
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-T6 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.
Chev Small Block - 262, 265, 267, 283, 302, 305, 327, 350, 400
671 & 871 Supercharger
Pulley Style:Serpentine
Pulley Set Style:Performance ratio
Pulley Material:Billet aluminum
Pulley Finish:Clear powdercoated
Crankshaft Pulley Included:Yes
Crankshaft Pulley Grooves:6-groove, serpentine
Crankshaft Nose Cover Included:No
Water Pump Pulley Included:Yes
Water Pump Pulley Grooves:6-groove, serpentine
Water Pump Nose Cone Included:Yes
Power Steering Pulley Included:Yes
Power Steering Pulley Grooves:5-groove, serpentine
Power Steering Pulley AttachmenKeyway
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
Hardware Included:Yes
Bracket Finish:Clear powdercoated
Bracket Material:Billet aluminum
Quantity:Sold as a kit.
Notes:Requires a 1988-91 Corvette reverse-rotation short water pump. Designed for Supercharged engines with outward mounted idlers. Fits engines with 1969 and later cast iron and aluminum cylinder heads.