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ASP Underdrive Pulleys Black Nitride 1979-1993 5.0L Mustang

Item # BB1A

ASP Underdrive Pulleys Black Nitride 1979-1993 5.0L Mustang

Item # BB1A

ASP 520125

MSRP: $138.99

Our Low Price: $114.95

You Save 17% ($24.04)

This item typically ships in 5 to 7 days.

AVAILABLE IN CT

AVAILABLE IN GA

Description

ASP Underdrive Pulley Set, Black Nitride Steel for 1979-1993 5.0L Mustang with or without Air Conditioning.

Underdrives crank 25% & alternator 15% to reduce power robbing engine drag of accessories to add 8-10 horsepower! Alternator still provides full charging at 950 rpm. Attractive black nitride finish.

Includes: 6-rib crank pulley (4-3/4" O.D.) with new crank pulley bolts, alternator pulley (2-1/2" O.D.) & water pump pulley (5-1/2" O.D.).

Use with the stock serpentine belt & existing alternator & water pump pulley bolts.

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