Mishimoto Factory-Fit Cold-Side Boot Kit for Ford 6.0L Powerstroke

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Material Silicone DuraCore™

Exterior Material Silicone

Ext. Material Temp. Rating 428°F

Int. Layer Temp. Rating 572°F

Purchase Includes
(2) Silicone Boots with DuraCore™ Technology 
(4) Constant Tension T-Bolt Clamps 

Note Will fit 2005-2007 trucks which have converted the driversÍ side metal pipe P/N 6C3Z-6C640-AA. 

Installation Torque Specs 
27 in-lbs (3N*M) recommended for all t-bolt and constant tension t-bolt clamps. These clamps have an operating range of 18-35 in-lbs (2-4N*M). Do not exceed the maximum torque rating of 35 in-lbs (4N*M).

Factory Part Number
Pipe (withBoots): 6C3Z-6C640-AA 
Boot 1: 3C34-6C640-CA 
Boot 2: 3C34-6C640-DA

Interior Layer DuraCore™

Interior Material Heat-Resistant Embedded Fibers

Also Fits
2003-2004 Ford F-250 w/ 6.0L Powerstroke 
2003-2004 Ford F-350 w/ 6.0L Powerstroke 
2003-2004 Ford F-450 w/ 6.0L Powerstroke 
2003-2004 Ford F-550 w/ 6.0L Powerstroke

Outer Diameter Boot 1: 3.40", 3.40" Boot 2: 3.40", 3.40"

Max Temp 428°F

Inner Diameter Boot 1: 3.00", 3.00" Boot 2: 3.00", 3.00"

Mishimoto is proud to release a direct-fit silicone boot kit with DuraCore™ technology designed specifically for the 6.0L Ford Powerstroke. Mishimoto DuraCore™ technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCore™ provides superior resistance to heat, pressure, fuel, and oil, which effectively increases the life of our boots by preventing leaks and blowouts. To add even more reliability, this kit includes Mishimoto's Constant-Tension T-bolt Clamps for accurate and consistent holding power. This Powerstroke performance boot kit is precision engineered for a flawless fit on your Powerstroke and will provide years of service. 


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