$$169.99Engine \ Accessory Drive Belts, Pulleys and Brackets \ Pulleys - Alternator, Crankshaft & Water Pump1603
BBK1603
BBK 1603 Aluminum Underdrive Pulley Kit for GM Truck 4.3/5.0/5.7L - 3 Piece
BBK Aluminum Under drive Pulley Kit for GM Truck 4.3/5.0/5.7L - 3 Piece is made from aircraft quality aluminum alloy. These BBK under drive front accessory pulley kits are one of the easiest ways to free up an average of 8-15 horsepower in under 30 minutes. These BBK pulley kits are designed as direct bolt on replacements for the current factory ...
BBK Performanceprimary - BBK 1603 Aluminum Underdrive P
primary - BBK 1603 Aluminum Underdrive P

BBK Performance

BBK 1603 Aluminum Underdrive Pulley Kit for GM Truck 4.3/5.0/5.7L - 3 Piece

$169.99

Item #: BBK1603

Mfg Part #: 1603

Applies To Continental U.S. orders only

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Qty Available: 0

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Specifications
General
Brand
BBK Performance
Item #
BBK1603
Mfg Part #
1603
Description

BBK Aluminum Under drive Pulley Kit for GM Truck 4.3/5.0/5.7L - 3 Piece is made from aircraft quality aluminum alloy. These BBK under drive front accessory pulley kits are one of the easiest ways to free up an average of 8-15 horsepower in under 30 minutes. These BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics.

  • 8-15 horsepower in under 30 minutes
  • Direct bolt on replacements
  • Aircraft quality aluminum alloy
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