Chevy Big Block Blockhuggers Uncoated
The BB1 will fit most chassis without a crossmember beneath the center of the engine block. Available for the Mark V engines, Order #BB1MV, and also the Gen6 big block, order #BB1GEN6.
Comes with all hardware necessary for installation.
Engine : Big Block Chevy 395-454, 502
Primary Tube Diameter : 1-7/8"
Collector Diameter : 3"
Weight : 17 LBS / 7.71 KGS
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
Header Bolt Set
Angle Collector Reducer Set
Copper Collector Gaskets are recommended for all Sanderson headers.
Sanderson Headers do not include collector bolts due to our customers' wide range of preference.
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!
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.
Limited 5-Year Warranty.
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 ............ 1-7/8"
Collector Size ....... 3"
DIM A ................. 3½" 3¼"
DIM B ................. 10¾" 10"
DIM C ................ ---- ----
Weight (Lbs / Kg) . 17 / 7.71
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