Fluidampr 890101 Harmonic Balancer for 2001-2005 GM 6.6L Duramax Excursion Larger porting design than others

Larger porting design than others will handle any increase in power

Core Length: 279

Ideal for performance single or compounded turbos installs

Weight: 24

Cross-flow/ Down-flow: Down Flow

Fluidampr 890101 Harmonic Balancer for 2001-2005 GM 6.6L Duramax Excursion Larger porting design than othersSPECIFICATIONS Fluidampr 890101 Harmonic Balancer. Buy now and get same day shipping! Designed to deliver trouble free, consistent performance Right for your vehicle and lifestyle Made from high quality materials for ultimate durability Manufactured to meet or exceed strict quality requirements Weight: 23. 9 lbs Length: 2. 858" Rotating Weight: 15. 9 lbs Inside Diameter: 1. 93" Outside Diameter: 8 3 8" Bore Diameter Min and Max: 1. 930" 1. 931"