Since 1952
America's Oldest Speed Shop ®
Speedway Motors Bill Smith

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

SAME DAY SHIPPING!

Specs
Material Type:
Steel
Sold in Quantity:
Pair
Finish:
AHC Coated
Tube O.D.:
2.00
Port Height:
1.83
Port Width:
1.83
Flange Thickness:
.38
Flange Style:
Square Port
Collector Diameter :
3.50
Gasket(s) Included:
Yes
Hardware Included:
Yes
Drivers Side Dimension A:
10.50
Drivers Side Dimension B:
15.50
Drivers Side Dimension C:
38.25
Passenger Side Dimension A:
10.88
Passenger Side Dimension B:
15.75
Passenger Side Dimension C:
36.00
Collector Length:
9.75
Garage Sale:
No
Notes
Fits '67-'69 Camaro, '68-'74 Nova, '65-'70 Chevy fullsize.

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Watch the video below to learn more about Speedway Motors Armor Hot Coat (AHC)

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Please NOTE the following about this product:

  • This item is sold as a set.

Details

Reviews

Q & A

What's in the Box

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.

Headers come with installation hardware, collector reducers, gaskets and instructions.

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

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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.

Headers come with installation hardware, collector reducers, gaskets and instructions.

1964-1974 Big Block Chevy Long Tube Headers, Stainless Steel
                        
These stainless steel 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.

Headers come with:

  • installation hardware
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  • instructions
1964-1974 Big Block Chevy Long Tube Headers, Chrome
                        
These chrome 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.

Headers come with:

  • installation hardware
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Purple Metal Polish
                        

Just the thing you need to maintain the shine and luster on coated headers.

The Original Purple Metal Polish has been specially formulated for EASABILITY, DURABILITY, and a SUPER HIGH QUALITY SHINE.  It contains a superior abrasive along with Hi-tech cleaners and sealers to SAFELY CLEAN, SHINE and PROTECT all metal surfaces WITHOUT SCRATCHING.   Also excellent for removing light scratches on plexiglass, bug screens and plastic lens covers.  12 fl. oz.

  • Works excellent on coated headers
  • Aluminum
  • Brass
  • Copper
  • Chrome
  • Silver
  • Stainless
  • Removes most blueing from pipes and headers