Sanderson Headers BB5 Big Block Chevy Blockhugger

Sanderson Headers BB5 is designed to fit Big Block Chevy engines in Corvette applications. This header fits virtually any year Corvette, although, some years may require shortening of the upper shock mount bolts.

These headers come with huge 1 7/8" tubes and 3" collectors. 

Available for the Mark V big block Chevy engines, Order #BB5MV, and also the Gen6 big block, Order #BB5GEN6.

Comes with all hardware necessary for installation.

 

SPECIFICATIONS:

Engine : Big Block Chevy 396-454, 502

Primary Tube Diameter : 1-7/8"

Collector Diameter : 3"

Weight : 16 LBS / 7.26 KGS

 

FEATURES:

16-Gauge Primary and Collector Tube Thickness  

3/8" Thick Flange  

Patented Flange Design Requires NO Gaskets  

Tightest Fitting Header Available Anywhere!  

Made in the USA

 

INCLUDES: 

Header Bolt Set   

Angle Collector Reducer Set

 

OPTIONS:

Our Aluminized Ceramic Coating is available and RECOMMENDED on all Sanderson Headers. We apply a multi-layer inside and outside silver ceramic coating in-house to meet our high standards of quality, and polish the coated header to a high luster. This coating provides aerospace and military technology to your vehicle to control the heat in your engine bay, improve cylinder scavenging of exhaust gases, and increase the longevity of your header investment.  

You can select Thermal Ceramic Coating and the header price and part number will be automatically updated.  

Copper Collector Gaskets are recommended for all Sanderson Headers   

Sanderson Headers do not include collector bolts due to our customers' wide range of preference. We do offer a collector bolt set that features Grade 8 Bolts with Locking Nuts
 

 

NOTES:

The Patented Leak-Free Design that Sanderson Headers offer you is the only leak-free flange design on the market ... Do Not Attempt To Use Flange Gaskets! The raised flange will buckle the gasket during tightening and actually cause a leak!   

Sanderson Headers are NOT emissions legal on pollution-controlled motor vehicles. It is the purchaser's responsibility to verify local regulations for compliance.   

Wrapping your Sanderson Headers with ANY thermal tape voids your header warranty. The best thermal protection for your headers is our Aluminized Ceramic Coating that is available for every Sanderson Header.

Plain headers in stock, please allow 3-4 business days for coated.
 

 

WARRANTY:

Limited 5-Year Warranty

Sanderson Street Rod Headers strives to supply our customers with the highest quality parts and service available in the street rod industry. In keeping with this, we warrant and will repair or replace, at our option after inspection in our facility, any of our products which are found by us to have failed due to defects in either material or workmanship.  This warranty is activated by the return of the Warranty Card enclosed with every pair of headers, and is effective for FIVE YEARS * from the date of purchase as indicated on the original invoice.

This Warranty does not cover products that fail due to improper motor tuning, alteration, disassembly, or damage caused by racing, misuse, neglect, abuse, improper installation and/or accident, or when used on applications for which they were not designed or approved. We are specifically not responsible for the costs of removal, installation, transportation, destruction of other components, inconvenience, loss of time, or other personal damages, or for any other associated costs including the application of aftermarket coatings applied by others. Sanderson Street Rod headers shall not be liable for any and all consequential damages occasioned by the breach of any written or implied warranty pertaining to this sale in excess of the purchase price of the product(s) as found on the original invoice.


DIMENSIONS:

When sitting in driver's seat and engine in front of you, the LEFT header would be the Driver's Side on LH drive vehicles; coincidently, means the RIGHT header is on the passenger side. See the detail image above left that describes engine sides.