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1964-1974 Big Block Chevy Long Tube Headers, AHC Coated
1964-1974 Big Block Chevy Long Tube Headers, AHC Coated

BBC HDRS-CHEV/CAM/NOVA AHC

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1964-1974 Big Block Chevy Long Tube Headers, AHC Coated
BBC HDRS-CHEV/CAM/NOVA AHC
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Part # UP89578
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Important Messages:

  • This product is discontinued.
  • This item ships directly from the manufacturer. It may take an additional business days for Speedway Motors to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
  • This item UP89578 is made to order. It will be shipped from our warehouse when it is produced.

Details

Info

These are garage sale priced because they were beat up from being installed.

No Warranty, No Returns on Garage Sale Items    

 

These headers are just the ticket for you B/B Chevy guys. They feature 2" primary tubes, 3-1/2" collectors, and must be used with original big block motor mounts to fit properly. Built with surface machined thick steel flanges for a great seal and mandrel bent mild steel tubing.

Available with metallic ceramic coating. Unlike paint or chrome, metallic ceramic coating is easy to keep clean, resists rust and corrosion and will not discolor. Metallic ceramic coating also reduces underhood temperatures.

Item Details

Header Dimension Explanation Chart

Application

Applications include, but not limited to:

  • 1965-1970 Impala, Bel Air, Biscayne
  • 1967-1969 Camaro
  • 1968-1974 Nova

Notes

  1. Big block frame stands and motor mounts must be used to insure proper engine location and header fit.

Armor Hot Coating (AHC) is a heat resistant, ceramic coating applied to the outside of the header. This coating will reflect heat, which helps retain more heat within the header tube while simultaneously speeding up the exhaust flow. Not only will this coating help you make more horsepower, it also keeps your headers rust-free, looking great, and lasting longer (when properly maintained).  If you are looking for a show-quality finish for your headers, this is it! Our AHC will withstand exhaust temperatures of up to 1300®® F.

Warranties

AHC Warning: AHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee.

 

Not legal for sale or use in California on pollution controlled vehicles

Specs

Header Tube Type:
Long Tube
Finish:
Ceramic Coated
Flange Style:
Round Port
Primary Tube Diameter:
2"
Material Type:
Steel
Collector Diameter:
3-1/2 Inch
Collector Length:
9.75"
Flange Thickness:
.38"
Port Height:
1.83"
Port Width:
1.83"
Drivers Side Dimension A:
12.00"
Drivers Side Dimension B:
17.50"
Drivers Side Dimension C:
37.00"
Passenger Side Dimension A:
9.00"
Passenger Side Dimension B:
17.50"
Passenger Side Dimension C:
36.00"
Hardware Included:
No
Gasket(s) Included:
No
Sold in Quantity:
Pair
Notes:
Fits '67-'69 Camaro, '68-'74 Nova, '65-'70 Chevy fullsize.
Some parts are not legal for use in California or other states with similar laws/regulations

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