Hedman Hedders 68297 64-77 Chevelle Headers, Uncoated
Hedman Hedders 68297 64-77 Chevelle Headers, Uncoated
Hedman Hedders

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#41868297

Hedman Hedders 68297 64-77 Chevelle Headers, Uncoated

  • Standard Uncoated Headers
  • 1-5/8 In. Tube Dia.
  • 3 In. Coll.
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Finish:

Uncoated / No AIR

SilverSilver / Elite

$424.88

/set

Factory Shipped


Quantity

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Product Summary

Long Tube Header Tube Type, Round Exhaust Port Shape

  • Standard Uncoated Headers
  • 1-5/8 In. Tube Dia.
  • 3 In. Coll.
  • Full Length Design
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Key Specs

MFG. Part #68297
Header Tube TypeLong Tube
Exhaust Port ShapeRound
Flange StyleStandard
Primary Tube Diameter1-5/8"
See more specs

Need To Know

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Hedman Hedders 68297 Details

Hedman Hedders has been manufacturing quality headers in the USA since 1954, and classic musclecars is their specialty. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows you to bolt up, even if it is not perfectly aligned with the header collectors.

Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.

Features

  • Standard Uncoated Headers
  • 1-5/8 In. Tube Dia.
  • 3 In. Coll.
  • Full Length Design

Application

  • 1971-1975 Chevrolet Bel Air CID 283
  • 1971-1975 Chevrolet Bel Air CID 302
  • 1971-1975 Chevrolet Bel Air CID 305
  • 1971-1975 Chevrolet Bel Air CID 327
  • 1971-1975 Chevrolet Bel Air CID 350
  • 1971-1975 Chevrolet Bel Air CID 400
  • 1971-1972 Chevrolet Biscayne CID 283
  • 1971-1972 Chevrolet Biscayne CID 302
  • 1971-1972 Chevrolet Biscayne CID 305
  • 1971-1972 Chevrolet Biscayne CID 327
  • 1971-1972 Chevrolet Biscayne CID 350
  • 1971-1972 Chevrolet Biscayne CID 400
  • 1971-1972 Chevrolet Brookwood CID 283
  • 1971-1972 Chevrolet Brookwood CID 302
  • 1971-1972 Chevrolet Brookwood CID 305
  • 1971-1972 Chevrolet Brookwood CID 327
  • 1971-1972 Chevrolet Brookwood CID 350
  • 1971-1972 Chevrolet Brookwood CID 400
  • 1982-1993 Chevrolet Caprice CID 283
  • 1982-1993 Chevrolet Caprice CID 302
  • 1982-1993 Chevrolet Caprice CID 305
  • 1982-1993 Chevrolet Caprice CID 327
  • 1982-1993 Chevrolet Caprice CID 350
  • 1982-1993 Chevrolet Caprice CID 400
  • 1964-1973 Chevrolet Chevelle CID 302
  • 1964-1973 Chevrolet Chevelle CID 305
  • 1964-1973 Chevrolet Chevelle CID 327
  • 1964-1973 Chevrolet Chevelle CID 350
  • 1964-1973 Chevrolet Chevelle CID 400
  • 1964-1977 Chevrolet El Camino CID 283
  • 1964-1977 Chevrolet El Camino CID 302
  • 1964-1977 Chevrolet El Camino CID 305
  • 1964-1977 Chevrolet El Camino CID 327
  • 1964-1977 Chevrolet El Camino CID 350
  • 1964-1977 Chevrolet El Camino CID 400
  • 1971-1985 Chevrolet Impala CID 283
  • 1971-1985 Chevrolet Impala CID 302
  • 1971-1985 Chevrolet Impala CID 305
  • 1971-1985 Chevrolet Impala CID 327
  • 1971-1985 Chevrolet Impala CID 350
  • 1971-1985 Chevrolet Impala CID 400
  • 1973-1976 Chevrolet Laguna CID 283
  • 1973-1976 Chevrolet Laguna CID 302
  • 1973-1976 Chevrolet Laguna CID 305
  • 1973-1976 Chevrolet Laguna CID 327
  • 1973-1976 Chevrolet Laguna CID 350
  • 1973-1976 Chevrolet Laguna CID 400
  • 1974-1977 Chevrolet Malibu CID 283
  • 1974-1977 Chevrolet Malibu CID 302
  • 1974-1977 Chevrolet Malibu CID 305
  • 1974-1977 Chevrolet Malibu CID 327
  • 1974-1977 Chevrolet Malibu CID 350 ...See Application Guide for Additional Fitments

Specs

Manufacturer Specs:

TUBE DIAMETER1-5/8 in.
TUBE STYLELong Tubes
AIR CONDITIONINGYes
AUTOMATIC TRANSMISSION - COLUMNYes
AUTOMATIC TRANSMISSION - FLOORYes
MANUAL TRANSMISSION - COLUMNNo
MANUAL TRANSMISSION - FLOORYes
POWER STEERINGYes
COLLECTOR ATTACHMENT3 in.
COLLECTOR DIAMETER3 in.
COLLECTOR SIZE3 in.
COLLECTOR STYLEBALL and SOCKET Style (Gasketless)
REDUCER OUTLET SIZE2-1/2 in.
EXHAUST SYSTEM DIA2-1/2 in.
CONTENTSHeader(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions
FINISHUncoated
FINISH TYPEUNCOATED Mild Steel! Shipped with Temporary Paint.
FLANGE STYLEStandard
FLANGE THICKNESS0.3125 in.
HEADER STYLELong Tube
NOTES64-77 A-Body, 71-94 Chev. Pass. Car 283-400
MATERIALMild Steel
TUBE DESIGNStandard
TUBE LENGTHLong Tubes
TUBE MATERIAL THICKNESS16g
TUBE SIZE1-5/8 in.
WITH AIR SYSTEMNo
WITH EGRNo
EOYes
EO #EO# D167-33
WELD-UPNo
TUNEDNo
BOLTS/STUDS INCLUDEDYes
CATALYTIC CONVERTERS INCLUDEDNo
CROSSOVER PIPE INCLUDEDNo
GASKET OR SEAL INCLUDEDYes
HEADER FASTENERS INCLUDEDYes
INSTALLATION HARDWARE INCLUDEDYes
MOTOR MOUNTS INCLUDEDNo
MOUNTING HARDWARE INCLUDEDYes
REDUCERS INCLUDEDYes
Y-PIPE INCLUDEDNo
QUANTITYSold as a pair.
PRIMARY TUBE GAUGE16g
PRIMARY TUBE DIAMETER IN1.625 in.
PACKAGE CONTENTSHeaders, ball and socket reducers (exhaust adapters), gaskets, mounting hardware
HEADER MATERIALMild Steel
HEADER FINISHUncoated
CYLINDER HEAD PORT SHAPERound
CYLINDER HEADStock Profile Heads
HEADER CONSTRUCTIONMILD STEEL- Standard-Duty
REPLACEMENT GASKET41827500
REPLACEMENT HEAD FLANGE GASKET41827500
HEADER PORT SHAPERound Port
PORT SHAPERound
COLLECTOR BOLTS INCLUDEDYes
AIR CONDITIONING NOTES50 State (No A.I.R.)
FOOTNOTES70-Up: LARGE compressor use Hedman 20110; SMALL compressor, modify OE bracket.

Hedman Hedders 68297 Specifications

D-167-33
KEY SPECS
MFG. Part #68297
BrandHedman Hedders
Header Tube TypeLong Tube
Exhaust Port ShapeRound
Flange StyleStandard
Primary Tube Diameter1-5/8"
Material TypeMild Steel
ColorNatural
Weld-UpNo
Collector Diameter3 Inch
FinishUncoated
Hardware IncludedYes
Gasket(s) IncludedYes
Collector Reducers IncludedYes
Collector Reducer Exit Diameter2.5"
CARB EO#
GENERAL
Sold in QuantitySet
Collector Length3"
Flange Thickness0.3125"
TunedNo
Crossover Pipe IncludedNo
Primary Tube Gauge16-gauge
CARB EO NumberEO# D167-33
Customer Impersonation Script