March Performance Small Block Chevy Long Water Pump Economy Serpentine Pulley Kit, Double Groove, Black 6321-112-08
March Performance Small Block Chevy Long Water Pump Economy Serpentine Pulley Kit, Double Groove, Black 6321-112-08

March Performance Small Block Chevy Long Water Pump Economy Serpentine Pulley Kit, Double Groove, Black 6321-112-08

March Performance
MAR6321-112-08
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$442.12
$442.12
$442.12
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March Performance Small Block Chevy Long Water Pump Economy Serpentine Pulley Kit, Double Groove, Black 6321-112-08

March Performance

March Performance Small Block Chevy Long Water Pump Economy Serpentine Pulley Kit, Double Groove, Black 6321-112-08

$442.12
March Performance Small Block Chevy Long Water Pump Economy Serpentine Pulley Kit, Double Groove, Black 6321-112-08
March Performance Small Block Chevy Long Water Pump Economy Serpentine Pulley Kit, Double Groove, Black 6321-112-08

March Performance

March Performance Small Block Chevy Long Water Pump Economy Serpentine Pulley Kit, Double Groove, Black 6321-112-08

$442.12
Description

March Performance Small Block Chevy Long Water Pump Economy Serpentine Pulley Kit, Double Groove, Black

PN. 6321-112-08

Designed for Small Block Chevy applications. This March Performance pulley kit replaces the factory crank, water pump and alternator pulleys with a matched set CNC-machined from 6061-T6 billet aluminum. Matched diameters keep the accessory drive working together, and the billet construction is lighter and stronger than stamped steel or cast pulleys. It is a straightforward bolt-on upgrade that also dresses up the front of the engine.

This part number is configured as follows: Finish: Black. Application: Chevy small block 7" standard rotation long water pump. Kit includes: 6321; Dual Groove 6-rib crank pulley (5 1/2") 6323; Single 6-rib water pump pulley (4 1/2") 112 Single 6-rib alternator pulley (1 11/16") All mounting hardware.

Features and Benefits:

  • For Small Block Chevy engines
  • Matched set of drive pulleys
  • Black finish
  • CNC-machined from 6061-T6 billet aluminum
  • Lighter and stronger than stamped or cast factory pulleys
  • Bolt-on replacement for the factory pulleys
  • Mounting hardware included
  • Backed by the March Performance lifetime warranty
Fitment
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JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB. We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.
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