Steeda Underdrive Pulleys (01 Cobra, 03-04 Mach 1, 03-04 Marauder)

Steeda Underdrive Pulleys (01 Cobra, 03-04 Mach 1, 03-04 Marauder)
$275.95
$26.00 (9%)

$249.95
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Steeda Sales & Service, LLC
701 0004
701-0004

Description

Steeda is the leader in underdrive pulley design for the 4.6L engines. Steeda was the first to achieve SFI approval on our underdrive pulleys for all 4.6L engines. Our underdrive pulleys are the only pulleys engineered through our unique partnership in Ford's technology transfer program to have the proper torsional vibration dampening characteristics for your 4.6L engine. No other manufacturer can make this claim.

Don't be fooled by other manufacturer's and their "state of the art" process claims. Steeda uses the latest technology directly from O.E. sources. Steeda's crank pulley is a one piece nodular iron, injection molded rubber design. Not a cheap "piggyback" design like many of our competitors use. Special rubber materials were chosen for their ability to absorb the torsional vibrations and their ability to withstand underhood temperatures.

Steeda's underdrive pulleys slow down accessory speed by about 25% reducing parasitic acccessory drag on the engine. This drag reduction results in an increase of up to 10 horsepower and increased gas mileage! Get back the horsepower and torque your belt driven accessories steal and start enjoying better performance and gas mileage today!

Notes: Midway through the production run for the 2001 model year Ford changed the design of the water pump on the 4.6L engine. The older style pump produced from 1996 to mid 2001 had a longer shaft. In January of 2001 the design of the pump was changed to a shorter shaft. This necessitated a change in the design of the pump pulley.

Mid-2001 thru 2004 Pulley
Use Part # 701-0003 for GT , 701-0004 for Cobra/Mach1

1996 thru Mid-2001 Pulley
Use Part # 701-0001 for GT , 701-0002 for Cobra/Bullit

2003 Mach 1 & 2003-2004 Marauder DOES NOT use alternator pulley.

Product Benefits
  • High quality construction
  • Free up valuable horsepower

CA Residents: Cancer and Reproductive Harm WARNING www.p65warnings.ca.gov.

Fitment & Features

Manufacturer:

Manufacturer: Steeda Autosports

Installation Information:

Level of Difficulty: Medium
Install Time: About 1 1/2 Hours
Tools Required: Basic Shop Tools
Print Instructions: https://www.steeda.com/assets/documents/701-0001 701-0002 701-0003 701-0004.pdf

Vehicle Fitment:

Fits Model Year: 2003, 2004

Customer Reviews

Awesome upgrade
Great upgrade for the Cobra! No brainer and totally worth it, plus the guys over at Steeda really know what they are talking about.
Did you find this helpful?  4 of 4 Found Helpful
Reviewed by: John W. from Florida. on 10/6/2014
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