HD53158 - Hedman Hedders 71-76 Delta 88 400-355, Black Maxx Heavy Duty Elite Headers, -3/4" Tube Dia; 3" Coll; Full Length Design

TUBE DIAMETER 1-3/4"
TUBE STYLE Long Tube
COLLECTOR STYLE Ball and Socket Style (Gasketless)
AIR CONDITIONING Yes
AUTOMATIC TRANSMISSION - COLUMN Yes
AUTOMATIC TRANSMISSION - FLOOR Yes
MANUAL TRANSMISSION - COLUMN No
MANUAL TRANSMISSION - FLOOR Yes
COLLECTOR ATTACHMENT 3"
COLLECTOR SIZE 3"
CONTENTS One pair of headers, head flange gaskets, collector flange gaskets (when applicable), 3-bolt exhaust adapters, mounting hardware
E.O. # No
EMISSIONS NOTES NOT LEGAL FOR STREET USE ON '76-LATER MODEL YEARS! Legal for off-road use only.
EXHAUST SYSTEM DIA 2-1/2"
FINISH BLACK MAXX Satin Black Ceramic-Metallic
FLANGE STYLE Standard
FLANGE THICKNESS 0.375"
HEAD FLANGE GASKET 27800
HEADER STYLE Long Tube
NOTES 71-76 Delta 88, 68-76 Cutlass, Vista Cruiser 400-455
POWER STEERING Yes
MATERIAL Mild Steel
TUBE DESIGN LONG TUBES
TUBE LENGTH LONG Tubes
TUBE MATERIAL THICKNESS 14g
TUBE SIZE 1-3/4"
VARIATIONS 58156, 58158
WITH A.I.R. SYSTEM No
WITH EGR No
WELD-UP No
REDUCER OUTLET SIZE 2-1/2"
TUNED NO
REDUCERS INCLUDED Yes
GASKET OR SEAL INCLUDED Yes
BOLTS/STUDS INCLUDED Yes
INSTALLATION HARDWARE INCLUDED Yes
TRANSMISSION MOUNT/CROSSMEMBER INCLUDED No
MOTOR MOUNTS INCLUDED NO
MOUNTING HARDWARE INCLUDED Yes
CROSSOVER PIPE INCLUDED NO
Y-PIPE INCLUDED No
CATALYTIC CONVERTER(S) INCLUDED No
QUANTITY Sold as a pair.
PRIMARY TUBE GAUGE 14g
PRIMARY TUBE DIAMETER (IN) 1.75"
PACKAGE CONTENTS One pair of headers, head flange gaskets, collector flange gaskets (when applicable), 3-bolt exhaust adapters, mounting hardware
HEADER MATERIAL Mild Steel
HEADER FINISH BLACK MAXX Satin Black Ceramic-Metallic
GASKET # 27800
CYLINDER HEAD PORT SHAPE Rectangle
CYLINDER HEAD Stock Profile Heads
HEADER CONSTRUCTION ELITE Heavy-Duty