2001-2016 Duramax Racing Exhaust Manifold (51007)

Fits

Race to victory with this Racing Exhaust Manifold by Gale Banks Engineering. Crafted for LBZ-LML 6.6L Duramax engines, this cast manifold unleashes unbeatable power. Dominate the track with Banks Big Hoss Duramax Exhaust Manifolds!

For maximum speed, removing exhaust fumes from your engine is just as crucial as bringing in fresh air. These competition-ready, high-capacity manifolds were engineered by the folks at Banks to deliver unbeatable fit and performance.

Banks Part Number: 51007

• Banks' Precision Port Alignment System allows the manifold to expand & contract without shrouding ports
• Proprietary bolt pattern on outlets for ease of bolt installation, includes gaskets
• Designed and perfected in computer simulations for maximum drive pressure
• Can be mounted stock position or reversed towards the front
• Outlet Flanges sized for 2.25" .06 wall tubing
• CNC ported to fit aftermarket big port heads
• Inlets are Race Ported to 1.77" x 1.58"
• High silicon moly for extreme temps
• Outlet Bolts M10x1.5 (not included)
• Outlet is 2.125" Race Ported

• For use at sanctioned race events only
• Recommended using ARP 762-1008 SS Hex M10x1.5 fasteners to the head (not included)
• Does NOT work with OEM or aftermarket up-pipes (Flanges included for fabrication of custom up-pipes)