Sinister Diesel Coolant Filtration System For 2001-2010 GM Duramax 6.6L LB7/LLY
$229.99
Coolant Filtration System Sinister Diesel. Product Design - CNC Machined 6061 Aluminum, Anodized in Sinister Blue. About Sinister. You can find the form here: RMA Form. Add years of life to your diesel engine with this Coolant Filter Bypass System.
