This is a Brand New set of Silver Coated Headers designed 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. Check our store for auctions of plain & black coated headers.

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

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

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 that describes engine sides.

Please Note: It could take up to 10-14 days for delivery of item. If needed sooner please contact our office