TRI-Y HEADERS W/SMOG FITTINGS AND Y-PIPE
JEEP 304-401
1972-1992 J-SERIES PICKUP
1972-1992 WAGONEER
1972-1992 CHEROKEE

Header style	TRI-Y	Primary Tube Diameter	1-5/8"	Hardware included	YES
Material	Steel	Primary Tube Gauge	14 Gauge	Reducers included	N/A
Finish	Silver Ceramic Coated	Collector Attachment	Factory Flange Connection	Y-Pipe (Crossover) Incl	YES
Weld up	no	Collector Diameter	2-1/2"	Catalytics Converter(s) Incl	No
Tuned	no	Flange thickness	3/8"	CARB E.O. #	D-540-5

Our headers are desined to outflow your stock exhaust maniforlds with an emphasis on maximum low and mid-range torque, while making ample horse power throughout the RPM range. The TRI-Y 4:2:1 configuration builds power in the middle RPM range, which is great for towing and steep grades. We build our headers out of durable 14-gauge mild steel with 3/8 in. thick flanges and 5/16 in. collector rings. These also have an O-ring welded into the flange and a high-tempurature gasket provided to help prevent leaks. These headers are deisgned to fit the vehicle as it came from the manufacturer. If your vehicle is using aftermarket components, parts from other applications or custom altered parts, fitment cannot be verified.