Skip to product information
1 of 9

FlowTech 99-06 Chevy/GMC Truck V8 L.T. W/Y-pipe, Painted

FlowTech 99-06 Chevy/GMC Truck V8 L.T. W/Y-pipe, Painted

sku: 1D2XG | mpn: 11533FLT
Regular price $568.40
Regular price $568.40 Sale price $568.40
Sale Sold out

Out of stock

Not sure this is the right part? Ask us to check fitment. Include your year, make, model, engine and manufacturer part number.

Quantity

Need this part?

This item is currently unavailable. Ask us about availability or help finding a suitable replacement.

Ask about availability or fitment

Year, make, model and engine help us check fitment.

We'll reply to your inquiry by email. This is not an automatic restock alert.

Shipping & returns

This selection is unavailable. Ask us to confirm availability and timing.

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

Read the shipping policy

1999-06 Chevy/GMC 1500 Truck V8-4.8L/5.3L 2WD Long Tube Header with Y-Pipe, 1-3/4" Primaries, 3" Collector and Y-Pipe, Black Paint

Flowtech Headers are the perfect combination of quality and value. This long tube header with high flow Y-pipe fits the popular 1999-2006 Chevy Silverado/GMC Sierra 1500 V8-4.8L/5.3L 2WD.

Features:

  • High flow, mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity
  • Heavy duty tubing and high quality welds for increased strength and durability
  • Smooth transition, 1-3/4" diameter primary tubes are used for increased exhaust flow increasing performance, improving throttle response and broadening the torque curve
  • 3" slip-on collectors connect to a 3" high flow Y-pipe that connects at the factory exhaust location
  • TIG-welded, machined 3/8" header flange for a leak-free seal and maximum strength
  • Premium aluminum header gaskets and installation hardware included
  • Available in a high heat resistant black paint or a satin silver metallic ceramic thermal barrier coating
  • Connections for O2 sensors are located on collectors. Catalytic converter must be relocated
  • Headers are a must if you are using a cold air intake, cat-back exhaust system or tuner
View full details

Vehicle fitment