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Flowmaster's Scavenger Series Elite shorty headers are designed to replace the restrictive factory manifolds. These high quality headers are manufactured from stainless steel and are ceramic coated for maximum durability. They feature 1-5/8 in. primary tubes, 3/8 in. thick laser cut flanges and factory collector connections, ensuring a direct-fit, leak free installation. Like all Flowmaster products, the benefits include improved throttle response, power and engine efficiency. Designed for an easy fit, these headers include gaskets and necessary hardware for easy installation. Note: this product has been granted a California Air Resources Board (CARB) exemption, an E.O. number, or is a direct or consolidated replacement part. It is 50-state legal, per the application guide for 2002-2013 4.8L/5.3L and 2007-2013 6.0L/6.2L applications. CARB EO# D-698-20.
Flowmaster Scavenger Series Elite Header - 814123
$949.95
Features:
- On a 2004 Silverado 5.3L, power gains of 14 HP and 23 LB. FT. TQ
- 3/8in. Thick Laser Cut Flanges
- Dyno tuned for maximum performance
- High Temperature Ceramic Coating
- Stainless Steel Construction
Product Specifications:
- Product Details: Shorty header for 2002-2013 GM Truck/SUV, 4.8L/5.3L, (2007-2013 6.0L/6.2L), V8, 1-5/8" Primary, 16 Gauge, 3/8" Flange, Silver Ceramic, 409S Stainless Steel; CARB EO D-698-20 compliant for 2002-2013 GM Truck/SUV 4.8L/5.3L (2007-2013 6.0L/6.2L)
- Attachment Method: Flanged
- Automotive Item Grade: High Performance
- Bolt Size: M8 x 1.25 x 25mm
- Bolts/Studs Included: Yes
- C.A.R.B EO #: D-698-20
- California Proposition 65 Chemical Name: Chromium (hexavalent compounds), Nickel (Metallic)
- California Proposition 65 Required: Yes
- CARB (California) Compliant: Yes
- Clamping Type: Flat Band
- Collector Attachment: 3-Bolt Flange, Ball and Socket Flange
- Collector Included: Yes
- Color: Silver
- Color/Finish: Silver Ceramic
- Design: Shorty
- EGT Port: No
- Engine: GM Gen III/IV (LS)
- Finish: Natural
- Flange Thickness: 3/8 IN
- Gasket Or Seal Included: Yes
- Grade Type: Performance
- Header Finish: Ceramic Coated
- Header Flange Thickness: 3/8 IN
- Header Series: Scavenger Series Elite
- Header Style: Shorty
- Inlet Port Shape: Round
- Main Piping Diameter: 1.625 IN
- Material: Stainless Steel
- Mounting Hardware Included: Yes
- Outlet Diameter: 2.50 IN
- Oxygen Sensor Port: No
- Part Type: Exhaust Header
- Primary Tube Dia.: 1-5/8 inch
- Primary Tubing Diameter: 1-5/8" IN
- Product Type: Headers
- Reducers Included: No
- Sheen Level: High Gloss
- Tube Gauge: 16 GU
- Tube Lengths: Unequal Length IN
- Tube Wall Thickness: 16 GU
Installation Notes:
Fits 02-13 Silverado/Sierra 4.8L/5.3L, 02-13 Suburban/Yukon XL 5.3L, 07-13 Suburban/Yukon XL 6.0L, 02-13 Tahoe/Yukon/Denali 4.8L/5.3L, 07-13 Yukon/Denali 6.0L, 02-13 Avalanche 5.3L, 02-13 Escalade/ESV/EXV 4.8L/5.3L, 07-13 Escalade/ESV/EXV 6.0L/6.2L, 07-09 Hummer H2/H2 SUT 6.0L/6.2L