Description

1963-1974 Chevy/GMC pick-up, 1/2, 3/4, 1-Ton pick-up, 4WD: 292, 230-250 6 Cyl., Tube Size 1.5″, Collector Size 2.5″Fuel Economy From The EngineLeak Test For Max PerformanceMandrel-Formed Power PlenumLeakproof O-Ringed Port SealsInclude All Mounting HardwareConstructed of .049 roll flash mild steel tubingPrecision engineered for fit, performance and economy

Air Injection Tubes:No

Bolt size:3/8-16 x 3/4 IN

Bolts Included: Yes

Catalytic Converter Quantity: 0

Collector Attachment: 3-Bolt Flange

Collector Diameter: 2.50″

Collector Port Diameter: 2.50″

Collector Reducer Included:No

Collector Reducer Outlet Diameter:N/A

Color: Black

Design: Long Tube

Drive: 2WD

Drive: 4WD

EGT Port: No

Engine: GM Inline 6-Cylinder

Finish: Painted

Flange Thickness: 0.3125″

Flange Thickness:5/16 IN

Gasket Or Seal Included: Yes

Grade Type: Performance

Header Series:Flowtech

Header Style: Long Tube

Material: Mild Steel

Mounting Hardware Included: Yes

Oxygen Sensor Port: No

Port Shape: Square

Primary Tubing Diameter:1 1/2 IN

Primary Tubing Diameter:1.50 IN

Quantity: Sold as a Pair

Sheen Level: Satin

Tube Wall Thickness: 18 GU