Product Description
Mishimoto is proud to release a direct-fit silicone boot kit with DuraCore technology designed specifically for the 7.3L 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. This effectively increases the life of our boots by preventing leaks and blowouts. To add further reliability this kit includes Mishimoto Constant-Tension T-bolt Clamps for accurate and consistent holding power. These boots are engineered to retain perfect factory fitment for use on your stock or modified 7.3L. As with all our products, this boot kit includes the Mishimoto Lifetime Warranty.Interior Material
5 Layers of Heat-Resistant Embedded Fibers
Exterior Material
Silicone
Interior Layer
DuraCore
Ext. Material Temp. Rating
428 F
Int. Layer Temp. Rating
572 F
Inner Diameter
Boot 1: 3.00"
Boot 2: 3.00", 3.20"
Boot 3: 3.00", 3.20"
Boot 4: 3.00"
Outer Diameter
Boot 1: 3.40"
Boot 2: 3.40", 3.60"
Boot 3: 3.40", 3.60"
Boot 4: 3.40"
Fits
1999-2003 Ford F250 w/ 7.3L Powerstroke
1999-2003 Ford F350 w/ 7.3L Powerstroke
1999-2003 Ford F450 w/ 7.3L Powerstroke
Includes
(4) Silicone Boots with DuraCore Technology
(8) Constant-Tension T-Bolt Clamps
Lifetime Warranty*
Factory Part Number
Boot 1: 1C3Z-6C640-LA
Boot 2: 6C3Z-6C640-B
Boot 3: 6C3Z-6C640-B
Boot 4: 1C3Z-6C640-LA
