Make/Model

For Chevy 396 402 427 454 502 Big Block V8 Steel Exhaust Racing Header Manifolds

List price: $249.99
Our price: $193.99
You save: $56.00 ( 22.40 %)

Availability: In stock.

GENERAL
DETAILS

  • 100% Brand New Items, Never Used Or Installed
  • High Performance 2-Piece 4-1 Racing Design Stainless Steel Exhaust Header Manifold Kit
  • CNC Machined T-304 Stainless Steel Piping with Computerized TIG Welded Steel Flanges for Strength & Durability
  • Made By OEM Approved Manufacturers With Materials That Meets Or Exceeds Strict OEM Requirements
  • Increases High Flow Air, Instantly Gain 10 -15 Hp. / Tq.
  • Reducers, Gaskets, Bolts, & Pictured Hardware Is Included
  • SPECIFICATIONS (Estimated):
    • Inlet: 2.0"
    • Outlet: 3.0"
  • * O2 Simulators May Be Required If A CEL Is Triggered *
  • * Not Intended For Street Applications, This Item Is Intended For Racing & Competition Purposes Only *
  • No Installation Guides Are Included, We Highly Recommend Seeking Professional Installation

FITMENT:

  • 1965-1973 Chevrolet / GMC (396-502 Cubic-Inch) 6.5L-8.2L Big-Block V8 Engines

**Fits Models with 396, 402, 427, 454, 502 Big-Block V8 Engines Only**