Description

1972-1974 Dodge/Plymouth 2WD 4WD pick-up, 1/2 3/4 Ton, 1974 Ramcharger/Trailduster 4WD: 273-360,Tube Size 1.625″, Collector Size 3″Improved Exhaust Scavenging for Increased PerformanceLeak Test For Max PerformanceMandrel-Formed Power PlenumLeakproof O-Ringed Port SealsInclude All Mounting HardwareConstructed of .049 cold roll flash mild steel tubingPrecision engineered for fit, performance and economySilver Metallic Ceramic finish for superior heat dissipation

Air Injection Tubes:No

Bolt size:5/16-18 x 3/4 IN

Bolts Included: Yes

Collector Attachment: 3-Bolt Flange

Collector Diameter: 3.00″

Collector Reducer Included:Yes

Collector Reducer Outlet Diameter:2.50 IN

Color: Silver

Design: Long Tube

Drive: 2WD

Drive: 4WD

EGT Port: No

Engine: Chrysler Small Block LA

Finish: Ceramic Coated

Flange Thickness: 0.3125″

Flange Thickness:5/16 IN

Gasket Or Seal Included: Yes

Grade Type: Performance

Header Series:Flowtech II

Header Style: Long Tube

Material: Mild Steel

Mounting Hardware Included: Yes

Oxygen Sensor Port: No

Port Shape: Rectangle

Primary Tubing Diameter: 1.625 Inch

Primary Tubing Diameter:1 5/8 IN

Quantity: Sold as a Pair

Tube Wall Thickness: 16 GU