Hedman Hedders Black Maxx Standard Duty Coated Headers 35273

TUBE DIAMETER 1-3/4 in.
TUBE STYLE Long Tubes
COLLECTOR STYLE Ball and Socket Style (Gasketless)
AIR CONDITIONING Yes
AUTOMATIC TRANSMISSION - COLUMN No
AUTOMATIC TRANSMISSION - FLOOR Yes
MANUAL TRANSMISSION - COLUMN No
MANUAL TRANSMISSION - FLOOR Yes
COLLECTOR ATTACHMENT 3 in.
COLLECTOR DIAMETER 3 in.
COLLECTOR SIZE 3 in.
REDUCER OUTLET SIZE 2-1/2 in.
EXHAUST SYSTEM DIA 2-1/2 in.
CONTENTS headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware
E.O. # No
EMISSIONS NOTES NOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only.
FINISH BLACK MAXX Satin Black Ceramic-Metallic
FINISH TYPE BLACK MAXX- Black Ceramic-Metallic Coating
FLANGE STYLE Standard
FLANGE THICKNESS 0.25 in.
HEADER STYLE Long Tube
NOTES 67-69 Firebird 326-455
POWER STEERING Yes
MATERIAL Mild Steel
TUBE DESIGN LONG TUBES
TUBE LENGTH Long Tubes
TUBE MATERIAL THICKNESS 18g
TUBE SIZE 1-3/4 in.
VARIATIONS 35270
WITH A.I.R. SYSTEM No
WITH EGR No
WELD-UP No
TUNED No
BOLTS/STUDS INCLUDED Yes
CATALYTIC CONVERTER(S) INCLUDED No
CROSSOVER PIPE INCLUDED No
GASKET OR SEAL INCLUDED Yes
INSTALLATION HARDWARE INCLUDED Yes
MOTOR MOUNTS INCLUDED No
MOUNTING HARDWARE INCLUDED Yes
REDUCERS INCLUDED Yes
Y-PIPE INCLUDED No
QUANTITY Sold as a pair.
PRIMARY TUBE GAUGE 18g
PRIMARY TUBE DIAMETER (IN) 1.75 in.
PACKAGE CONTENTS Set of Headers, mounting hardware and gaskets
HEADER MATERIAL Mild Steel
HEADER FINISH BLACK MAXX Satin Black Ceramic-Metallic
CYLINDER HEAD PORT SHAPE Oval
CYLINDER HEAD Stock Profile Heads
HEADER CONSTRUCTION Standard-Duty
REPLACEMENT GASKET 27600
REPLACEMENT HEAD FLANGE GASKET 27600
CALIFORNIA PROPOSITION 65 WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov