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Pacific Performance Engineering Exhaust Manifolds 116111020
Part Number: PPE-116111020
Pacific Performance Engineering Exhaust Manifolds
Exhaust Manifolds, High Silicon Cast Iron, Black Ceramic Coated, Includes Stainless Steel Up-pipes, Chevrolet, GMC, 6.6L Diesel, LB7, Kit
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Estimated Ship Date from Texas: Monday 10/19/2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
116111020
Part Type:
Product Line:
Summit Racing Part Number:
PPE-116111020
UPC:
840171221619
Exhaust Manifold Material:
High silicon cast iron
Exhaust Manifold Color:
Black ceramic coated
Mounting Hardware Included:
Yes
Exhaust Manifold Gaskets Included:
Yes
Remanufactured:
No
Quantity:
Sold as a kit.
Notes:
Fits models with LB7 engine. Includes stainless steel, 11-gauge, 0.120 in. wall diameter Up-pipes. Not California legal for 2002 and later models.
Pacific Performance Engineering Exhaust Manifolds
Replacing your stock exhaust manifold and up-pipes should be the first step in building a high performance exhaust system. Pacific Performance Engineering exhaust manifolds are co-designed by Honeywell (Garrett) and PPE, using CAD software to maximize flow characteristics. The included up-pipe bellows are high-flow, internally sleeved, and manufactured from 11-gauge, 0.120 in. wall aircraft-grade stainless steel with a 2 in. O.D. The exhaust manifolds are machined from high-silicon moly cast iron; feature built-in bosses; and are pre-drilled and tapped for a 1/8 in. NPT EGT sensor. PPE exhaust manifolds will help lower exhaust gas temperatures, reduce drive pressure, and accelerate turbo spool-up while maintaining reliability. Order the model recommended for your application.
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Some parts are not legal for use in California or other states with similar laws / regulations
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