BD Duramax Exhaust Manifold Chevy/GMC 2001-2010 LB7/LLY/LBZ/LMM 2000 Double stacked cores deliver over

Double stacked cores deliver over 40

Shift Kit - Tugger

Creates up to 110+ retarding horsepower

racer red forward/direct frictions

Heavy duty air compressor for air activated exhaust brakes where vehicle does not have on board air and brake kit does not already come with compressor

BD Duramax Exhaust Manifold Chevy/GMC 2001-2010 LB7/LLY/LBZ/LMM 2000 Double stacked cores deliver overThe BD Full Bore Exhaust Manifold for the Chevy Duramax engine replaces factory driver's side "pinched down" unit, restoring exhaust flow and balances the V8 engine for smother running. Flow design will accommodate enhanced performance engines by aiding them in improving exhaust velocity to drive the turbocharger, improving power, increasing economy and lowering EGT's. Made from high silicon ductile iron, the Full Bore is a direct, bolt in replacement