2006 GM 6.6L Duramax L-R Bank Manifolds - Raw - 115051500 " BD DIESEL Requires registration before custom tunes

Requires registration before custom tunes can be downloaded

Maximizes transfer of heat energy to the turbo

Part Number: 227422

The six holes have a tighter spray angle more direct spray pattern to the pistons

preventing metal on metal contact of the internal components

2006 GM 6.6L Duramax L-R Bank Manifolds - Raw - 115051500 " BD DIESEL Requires registration before custom tunesSometimes you just have to look good, and your engine is no different. With these polished PPE Left and Right Side Cylinder Head Bank Manifolds, your diesel will look, and perform amazing. Great for marine or hot rod racing applications where looks count, these manifolds match perfectly with our polished High Flow Intake Manifold. Price includes applicable core fee . Part Number: 115051500