Pacesetter Black Long Tube Headers 1999 – 2006 Silverado/Sierra 1500 1-7/8″ 70-2266


Headers, Full-Length, 1 7/8 in. Primary Tubes, Steel, Painted, Chevy, GMC, 4.8, 5.3L,RWD, 4WD, Pair

5 in stock (can be backordered)



1999 – 2006 Pacesetter Silverado/Sierra/Escalade 1-7/8″ 4.8L 5.3L LT Headers 70-2266

PaceSetter Headers boast substantially higher flow and reduced weight than inefficient stock exhaust manifolds

CNC-machined thick steel flanges with milled surfaces and matched ports ensure a proper fit and the best seal

PaceSetter Headers come equipped with positions for all factory sensors

Connects without hassle to the stock exhaust on most models. “Off Road” extensions and Y-pipes available for long tube headers.

Tubes enter collector in proper firing sequence for maximum scavenging.

PaceSetter Headers are designed with easy bolt-on installation in mind. (Some vehicles may require welding or fabrication.

Brand:  PaceSetter Performance
Manufacturer’s Part Number:  70-2266
Part Type:  Headers
Product Line:PaceSetter Long Tube Headers
Header Style:  Full-length
Header Material:  Steel
Header Finish:  Painted
Weld-Up:  No
Primary Tube Diameter (in):  1 7/8 in.
Collector Attachment:  Slip fit
Collector Diameter:  3.000 in.
Tuned:  No
Primary Tube Gauge:  16-gauge
Flange Style:  Standard
Flange Thickness (in):  3/8 in.
Bolts/Studs Included:  Yes
Gaskets Included:  Yes
Reducers Included:  No
Crossover Pipe Included:  No
Catalytic Converter(s) Included:  No
Motor Mounts Included:  No
Transmission Mount Included:  No
Quantity:  Sold as a pair.

Additional information

Weight 28 lbs
Dimensions 42 x 15 x 12 in
Part Number



PaceSetter Headers


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