Sanderson Headers BB1MV Big Block Chevy MarkV Header Set

Sanderson Headers BB1MV The BB1MV header is designed to fit big block Chevrolet engines in cars, trucks, and street rods where tight fit and performance are a factor. Virtually eliminating ground clearance problems, the BB1MV hangs down less than 11" from the center of the exhaust ports on the cylinder heads. The BB1MV header is 2" tighter to the block than any other blockhugger header!

The BB1MV will fit most chassis without a crossmember beneath the center of the engine block.

Please Note: This header is similar to the BB1 (for Mark IV engine applications). However, it is slightly different to accommodate the oil dipstick on the opposite side of the engine

Comes with all hardware necessary for installation.

SPECIFICATIONS:

Big Block Chevy Mark V 454, 502

Primary Tube Diameter : 1-7/8"

Collector Diameter : 3"

Weight : 17 LBS / 7.71 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.

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.

WRAPPING HEADERS WITH THERMAL TAPE VOIDS WARRANTY.

Extremely compact header designs which locate the collector in close proximity to the exhaust ports are very sensitive to engine tuning. Improper air/fuel mix or timing of ignition and/or valvetrain can cause early failure due to excessive heat. For this reason, part numbers CC2 and CC3 are offered with a two-year Warranty period only. All other Warranty conditions apply.

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.

NOTE: Image graphic is generic and not exact representation of product.