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March Performance Chevy small block serpentine conversion kits are mid-mount pulley kits that place your alternator below the centerline of the water pump. They are simple to bolt on, while still retaining your standard-rotation water pump. Serpentine belts eliminate belt throwing. The kits are available with performance pulleys for increased horsepower, high water flow ratios for increased cooling, or mid-performance ratios for a combination of both. The pulleys are CNC-machined from solid billet 6061 T-6 aluminum for a spectacular looking machine finish with a perfect fit and extra-high strength. All March Performance billet pulleys and brackets have a maintenance-free clear powdercoating. These performance pulleys will increase your engine by approximately 12 to 15 hp, depending on the accessories driven. The kits are available with a driver side mounted A/C option. The use of a combination bracket in these kits allows for the addition of an alternator idler, which provides excellent belt wrap around the alternator and A/C compressor pulleys.
( 95 )
$825.99
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$918.99
March Performance Ford Windsor serpentine kits are made to fit perfectly and handle high-torque and vibration. Matching serpentine pulleys are precision CNC-machined from 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 are made for much longer wear. The high-wear areas are hard coated to "65" Rockwell (harder than steel)! Their street rod ratio increases water flow and fan speed, which is recommended for daily drivers. These kits are available for both standard and reverse-rotation water pumps and have an A/C option.
( 21 )
$783.99
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$944.99
March Performance Ultra Series mid-mount serpentine kits are compact pulley and bracket sets that offer your ride a clean, one-belt look. There are numerous optional features with each kit, including A/C and power steering adaptability. Like all their kits, March Performance Ultra Series mid-mount serpentine sets are developed with superior styling in mind—styling that shows through where it's important: your vehicle's engine bay. Order the kit recommended for your specific vehicle and engine size. Why the pros choose March: * All brackets and pulleys have clear powdercoatings that eliminate polishing in those hard-to-reach places * Brackets are made of 6061-T6 aircraft-grade aluminum, 100 percent thicker than similar products, and far superior than cast brackets * Precision CNC-machined systems provide perfect fits and run true, leaving no need for adjustable brackets * No need to drill holes in your heads * High water flow ratios * Reduced belt slippage * Eliminates belt-tossing * All high-wear surfaces are hardened to 65 Rockwell C scale (harder than steel; two times harder than forged aluminum)
Not Yet Reviewed
$793.99
March Performance Chevy big block serpentine conversion kits simply bolt onto the front of any big block Chevy heads. Depending on the kit you choose, the alternator, A/C, and optional power steering will be either outward or mid-mounted. These pulleys are precision CNC-machined from solid billet 6061 T-6 aluminum to fit perfectly and handle high-torque and vibration. They are then clear powdercoated to eliminate polishing in those hard-to-reach places. These pulleys will not fracture like common cast pulleys, since they have high-tensile strength for much longer wear. The street rod ratio increases water flow and fan speed, which helps during critical low-speed driving. The kits are available with performance pulleys for increased horsepower, high water flow ratios for increased cooling, or mid-performance ratios for a combination of both.
( 49 )
$975.99
March Performance Ultra Style serpentine systems are designed to convert your standard V-belt pulleys to a single ribbed serpentine belt. The kits are available for Mopar, Chevy, Ford, Oldsmobile, Pontiac, and Buick engines—so they are likely to have your application covered. These systems include billet aluminum pulleys that are clear powdercoated, along with the correct brackets and mounting hardware. March Performance Ultra Style serpentine systems are available with or without power steering to suit your specific vehicle.
( 11 )
$788.99
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$908.99
March Performance Chrysler 318-340-360 serpentine conversion kits swap out with your old low-performance V-belt pulleys with a 1 in. wide serpentine belt drive system. These high performance pulleys kits are precision CNC-machined from solid billet 6061 T-6 aluminum, then polished and clear powdercoated for a no-polish, maintenance-free finish.
( 14 )
$901.99
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$980.99
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