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Hedman Hedders Authorized Dealer

Mid-Length E.O. Headers For 67-81 Camaro/ Nova 396-502 w/A.I.R.

Part Number 68611 (107347331)
Unavailable
Select vehicle for guaranteed fit

Description

Standard-Duty UNCOATED Headers; 1-3/4 Tube; 3 in. Coll.; MID-LENGTH; 67-81 F-BODY; 68-77 A-BODY; 68-79 X-BODY; 65-74 Chevy Pass. Car 396-502 w/AIR

Hedman Hedders, began as a one man shop in 1954. Bob Hedman, founder of Hedman Hedders, sold his highly sought after exhaust tubes to fellow racers on the salt flats of the Mojave Desert. But, what started out as a way to make a few bucks to pay for Bob's racing hobby, quickly turned into the premier header manufacturer for both the racing and street header marketplaces.\n\nOriginally designed for straightline drag racers, word spread quickly about Hedman's reputation for building headers that gave you the best boost in power for your dollar. It wasn't long before Hedman Hedders was the brand of choice among racing's elite engine builders, racers and race series. Familiar names like Don Garlits, Warren Johnson, Shirley Muldowney, Bob Chandler and his BIG FOOT Race Team, and the IROC series.\n\nHedman Hedders constantly reshapes itself to meet environmental requirements and incorporates computer technology to ensure that its products offer the best performance improvement.\n\nWhether you're a Pro or sportsman racer, Hedman Hedders builds your headers with one goal in mind, optimum performance. Even if you're not a racer, the lessons Hedman learns at the track and on the dyno, make it into every street header we design.

Fitment

This part fits the following vehicles.

  • 1965-1972 Chevrolet Biscayne
  • 1965-1974 Chevrolet Bel Air
  • 1965-1974 Chevrolet Impala
  • 1966-1974 Chevrolet Caprice
  • 1967-1969 Chevrolet Camaro
  • 1968-1969, 1973 Chevrolet Chevelle
  • 1968-1975 Chevrolet El Camino
  • 1968 Chevrolet Chevy II
  • 1969-1972 Chevrolet Brookwood
  • 1969-1972 Chevrolet Townsman
  • 1969 Chevrolet Nova

Features & benefits

  • Handcrafted, Mild Steel Construction.
  • The Mid-Length Tube Header Design Provides Significantly More Low and Mid-range Power than Cast Manifolds, and Provide Better Ground Clearance And Component Compatibility Than Long Tube Headers.
  • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
  • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
  • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
  • Proud To Say, Made In The USA, Since 1954!

Specifications

Air Conditioning Dependent on Vehicle (refer to VEHICLE APPLICATION Footnotes)
Automatic Transmission - Column No
Automatic Transmission - Floor Yes
Bolts/Studs Included Yes
Catalytic Converter(s) Included No
Collector Attachment 3 in.
Collector Bolts Included Yes
Collector Diameter 3 in.
Collector Size 3 in.
Collector Style BALL and SOCKET Style (Gasketless)
Contents Headers, header bolts, gaskets to head, header reducers and bolts, hot air kit
Country Of Origin US
Crossover Pipe Included No
Cylinder Head Stock Profile Heads
Cylinder Head Port Shape Round
E.O. # Yes
Emissions Notes EO# D167-33 (click here for covered vehicles in document on ARB.CA.GOV website)
Exhaust System Dia 2-1/2 in.
Finish Uncoated
Finish Type UNCOATED Mild Steel! Shipped with Temporary Paint.
Flange Style Standard
Flange Thickness 0.3125 in.
Gasket Or Seal Included Yes
Header Construction MILD STEEL- Standard-Duty
Header Fasteners Included Yes
Header Finish Uncoated
Header Material Mild Steel
Header Port Shape Round Port
Header Style Mid-Length Tube
Installation Hardware Included Yes
Key Feature With A.I.R.
Manual Transmission - Column No
Manual Transmission - Floor Yes
Material Mild Steel
Motor Mounts Included No
Mounting Hardware Included Yes
Notes 67-81 F; 68-77 A; 68-79 X; 65-74 Chevy Pass. Car 396-502 w/AIR
Package Contents Headers, header bolts, gaskets to head, header reducers and bolts, hot air kit
Port Shape Round
Power Steering Yes
Primary Tube Diameter (in) 1.75 in.
Primary Tube Gauge 16g
Quantity Sold as a pair.
Reducer Outlet Size 2-1/2 in.
Reducers Included Yes
Replacement Gasket 27530
Replacement Head Flange Gasket 27530
Street Legal Yes
Tube Design Standard
Tube Diameter 1-3/4 in.
Tube Length Mid-Length Tubes
Tube Material Thickness 16g
Tube Size 1-3/4 in.
Tube Style Mid-Length
Tuned No
Variations 66611, 61618
Weld-Up No
With A.I.R. System Yes
With EGR No
Y-Pipe Included No

Videos and guides

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

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