2006-2007 Duramax Premium Stock Plus Long Block (PDM-LBZSTKLB)

Description

The Industrial Injection Premium Stock Plus Long Block is built to address the common failure points of the 6.6L LBZ Duramax. The rotating assembly is balanced and blueprinted, the crank and camshaft are keyed, and ARP main and head studs hold the bottom end and heads together under load.

Heads are reconditioned, milled and surfaced, with diamond-honed guides, premium nickel-based seat inserts, new unshrouded valves and a multi-angle valve job. Built in-house by Industrial Injection for street and tow reliability on a stock-displacement LBZ platform.

Features

• Balanced and blueprinted rotating assembly
• Sim-tested short block
• Coated and chamfered de-lipped pistons
• Balanced and keyed stock Duramax crank with ARP main bolts
• Balanced stock Duramax rods with ARP rod bolts
• Keyed Duramax camshaft
• New oil pump, water pump and oil cooler
• New oil pickup tube
• Stock oil pan
• Billet crankshaft available
• Reconditioned, milled and surfaced heads
• High-strength alloy, heat-treated iron-based valve guides
• Diamond-honed guides
• Premium nickel-based non-magnetic valve seat inserts
• New unshrouded valves with multi-angle valve job
• Duramax OEM head gaskets
• ARP 2000 head studs
• New valve springs

Notes

• Does not include valve covers.
• Does not include rocker assembly or pushrods.
• Does not include additional gaskets for assembly.
• Does not include any fuel or turbo components — this is a crate long block.
• Industrial Injection short and long blocks must be run on Joe Gibbs Break-In Oil (not included) for the first 300-500 miles.
• Core deposit applies — keep your old long block and return it to recover the deposit.