Sanderson BNH2 Shorty Header Set for Buick Nailhead V8 in 64-Up Riviera

The BNH2 is for Buick Nailhead 401/425 V8 engines in 1964-Up Buick Rivera. The BNH2 provides great inner fender and chassis clearance, and provides a huge increase in horsepower and torque. 

Comes with all hardware necessary for installation.

SPECIFICATIONS:

Engine : Buick 401/425 "Nailhead"
Primary Tube Diameter : 1½"
Collector Diameter : 2½"
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. (read more here)
  

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

• Copper Collector Gaskets are recommended for all Sanderson headers (SEE RELATED PRODUCTS BELOW)
• 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 (SEE RELATED PRODUCTS BELOW)

NOTES:

1. 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 on the Sanderson Headers will buckle the gasket during tightening and actually cause a leak!
2. Sanderson Headers are NOT emissions legal on pollution-controlled motor vehicles. It is the purchaser's responsibility to verify local regulations for compliance.
3. 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.

WARRANTY:

Limited 5-Year Warranty (read more here)

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.

Tube Size ............ 1½"   Collector Size ....... 2½"     LEFT RIGHT DIM A ................. 3¼" 3¼" DIM B ................. 6" 9" DIM C ................ 25" 23½" Weight (Lbs / Kg) . 17 / 7.71