Features:

• Tuned-length primary tubes for better performance
• Mandrel-bent tubing for smooth exhaust flow
• Light weight & sturdy 16 gauge tubing
• Mandrel-formed Power Plenum collector for low back pressure
• Sturdy, leak-tested O-Ring port seals
• Engineered for a precision fit
• Designed for easy, trouble-free installation
• Includes all mounting hardware and premium gaskets
• Works with factory power steering and power brakes

About White Box

White Box offers budget-conscious solutions for engine swaps, exhaust systems, headers, fuel pumps, and even traction bars. Shop now at Holley.com!

• Mr. Gasket Header Bolts -3/8-16 x 1 Inch Hex Head - Black Oxide

  Fits AMC 290-401, Chevrolet Small Block 262-400, Chrysler 383-440 except Hemi, Pontiac 326-455, Oldsmobile 330-455

  Part# 917

  $19.95

  Qty: 

  Add To Cart

The following vehicles are considered Racing Use Only Vehicles:

• Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle