DDP 64mm Cover and Wheel Kit. For those looking for a cost effective turbo upgrade for their 2001-2004 LB7 trucks we have now released our 64mm Cover and Wheel Kits. Like our drop-in billet wheels our 64mm wheel is designed with 6 blades instead of 10. The blade angles are more aggressive and blade height is higher.

Along with a smaller center hub these changes maximize flow through the bore. With this upgrade you can expect faster spool up, lower EGTs, less smoke and more power. Yes it does have some whistle to it. This package will do 625hp or so with bigger injectors. Turbo wheel is pre-balanced and is ready to install.

Features:

• Brand New compressor cover.
• No core charge.
• Powder coating takes 1-2 days before shipping.
• DDP 64mm CNC machined compressor cover.
• DDP Billet compressor wheel.
• RTV Sealant for cover to backing plate.
• Red Loctite.
• New inlet gasket.

Details:

• Color Raw
• Universal No
• Sold As Kit
• Fits 2001-2004 GM 6.6L LB7 Duramax
• Turbo Size 64 mm
• Engine LB7
• Turbo Billet
• 6.6 Liter
• Core Charge No