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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
6L LML and 6
The unique air filter to housing interface (patent pending) allows for maximum filter size which increases the available air volume while simplifying the installation process
On 2001-2005 LB7 and LLY Duramax engines you can now change the power levels on-the-fly created by your EFILive™ custom tuning software with your Edge Insight CS2
3L Powerstroke
SW# 3 : Like # 2 + added timing
01-16 Duramax Fuel Filter Head Spacer Hats 6L LML and 6Filter Head Spacer & Bolts Must be used on 2011+ with the CAT Adapter or if the 1R 0749 CAT filter is used. Spaces the fuel filter housing away from the engine Makes filter removal & installation much easier Fits: 2001 2016 Chevy GMC 6. 6l Duramax LB7 LLY LBZ LMM LML
