HD68373 - Hedman Hedders Block Hugger Hedders; Chevy Bb 396-502; 1-3/4" Tubes, 3" Collector, Black Maxx

TUBE DIAMETER 1-3/4"
TUBE STYLE Block Huggers
COLLECTOR STYLE 3-Bolt Gasket Style Flange
AUTOMATIC TRANSMISSION - COLUMN Yes
AUTOMATIC TRANSMISSION - FLOOR Yes
MANUAL TRANSMISSION - COLUMN Yes
MANUAL TRANSMISSION - FLOOR Yes
COLLECTOR ATTACHMENT 3"
COLLECTOR SIZE 3"
CONTENTS Header(s), new bolts and gasket(s) to head, reducer(s) and hardware, instructions
EMISSIONS NOTES NOT LEGAL FOR STREET USE ON '76-LATER MODEL YEARS! Legal for off-road use only.
ENGINE Chevy BB 396-502
EXHAUST SYSTEM DIA 2-1/2"
FINISH BLACK MAXX Satin Black Ceramic-Metallic
FLANGE STYLE Standard
FLANGE THICKNESS 0.25"
HEAD FLANGE GASKET 27530
HEADER PORT SHAPE Round
HEADER STYLE Block Huggers- Street Rod
NOTES Street Rod Universal Shorty 396-502
PORT SHAPE Round
PRODUCT INFO This traditional block hugger style set of headers are ideal for most street rod projects and for use on vehicles with narrow frame rails. they are a center dump design.
MATERIAL Mild Steel
TRANSMISSION NOTES Modification to shifter linkage may be required.
TUBE DESIGN BLOCK HUGGERS
TUBE LENGTH BLOCK HUGGERS
TUBE MATERIAL THICKNESS 18g
TUBE SIZE 1-3/4"
VARIATIONS 68370, 68873
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
COLLECTOR BOLTS INCLUDED Yes
CROSSOVER PIPE INCLUDED NO
Y-PIPE INCLUDED No
CATALYTIC CONVERTER(S) INCLUDED No
QUANTITY Sold as a pair.
PRIMARY TUBE GAUGE 18g
PRIMARY TUBE DIAMETER (IN) 1.75"
PACKAGE CONTENTS Header(s), new bolts and gasket(s) to head, reducer(s) and hardware, instructions
HEADER MATERIAL Mild Steel
HEADER FINISH BLACK MAXX Satin Black Ceramic-Metallic
GASKET # 27530
CYLINDER HEAD PORT SHAPE Round
CYLINDER HEAD Stock Profile Heads
CALIFORNIA PROPOSITION 65 WARNING: Cancer and reproductive Harm. www.P65Warnings.ca.gov