PCM R066028

Fits PCM Chevy 2004 & Up Excalibur 5.7 with Serial Numbers 440007 & Up - 330 HP EX-343 and Pro Sport 5.0 - 275 HP

Measures 13/16" wide and 62-1/4" overall length

Serpentine belt engines use the new modular raw water pump

This is a Serpentine Belt for 2003 up to current.

Fits Pro-Ski 5.0L and Excalibur 5.7L engines.

Belt runs both the water pump and alternator