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3/8-16 in. Natural Steel
You can try to install your headers with ordinary hardware, but it's not advisable. If it isn't impossible, it will be very difficult. However, our header bolts neatly solve the problem. They're…
Spectre performance header reducers adapt your headers to your exhaust system. They include extra thick compressed ceramic fiber gaskets that will not deteriorate or crack from excessive heat or pressure.
…
Ultra-Seal collector gaskets feature a steel core for strength, and a graphite-impregnated material that resists heat and pressure much better than ordinary gasket material, and conforms to the flange for a superior seal. The graphite…
Tight Tuck headers are the solution to many problems associated with engine swaps in modern Vette Rods. Tight Tucks fit in the Tightest of engine compartments and clear all stock motor mounts.
Headers are manufactured from durable…
Header Gaskets are constructed of a high density non-asbestos fiber composite material. The finished product provides high heat resistance, excellent lead retention and un-matched sealing performance on exhaust manifold and…
High-Performance Long Tube Headers
2" x 3" Stainless Steel Long Tube Headers
Must Be Used With Kooks X Pipe (X Pipe Is Not Included)
ARP Header Bolts
Cometic Stainless Steel Gaskets
O2 Extensions
Increase HP And…
These precision-engineered Flowtech headers are leak-tested to get maximum performance and fuel economy from your engine. They're made from .049 in. cold-rolled, flash-controlled tubing and feature Flowtech's mandrel-formed Power Plenum…
For the price, no other part can give you the horsepower and fuel economy improvements of Hedman headers. They make Hedman Street Hedders so well that they guarantee them to be free from defects--including cracks in the tubes and…
The standard duty Hedman Hedders in this section come from the factory with an extremely durable, protective ceramic metallic coating. Hedman Hedders, pioneered the use of ceramic metallic coatings, back in the early 1980's. Previously…
For the price, no other part can give you the horsepower and fuel economy improvements of Hedman headers. They make Hedman Street Hedders so well that they guarantee them to be free from defects--including cracks in the tubes and…
For the price, no other part can give you the horsepower and fuel economy improvements of Hedman headers. They make Hedman Street Hedders so well that they guarantee them to be free from defects--including cracks in the tubes and…
Headers that fit 427, 454, and 502 Corvettes from 1970 to 1974. Handmade and directly replace the factory cast iron manifolds. These 2" primary tube 16 gauge headers are all handmade and welded then ceramiccoated and copper coated on the…
Adds 15 Rear Wheel Horsepower
Made Of Long Lasting 1-5/8" 304 Stainless Steel
3/8" Laser-Cut Mounting Flanges
2-1/2" Slip-Fit Joint Collectors
2-1/2" Y Pipe Included
A.I.R. Tube &
Bungs
For Offroad Use Only and Can Not Be Sold…
1 3/4" x 3" Stainless Steel Long Tube Headers
Must be used with Kooks X-Pipe
O2 extensions, gaskets, and all installation hardware included
These products are NOT legal for sale, installation, or use on a licensed vehicle in…
High-Performance Full-Length Headers 1-3/4" Mandrel-Bent Tubing 304 Stainless Steel Construction 3/8" Flange CAD Designed Made In USA Includes: Gaskets, Hardware, & Installation Instructions Increase HP And Performance Non-Z06 Corvette…
Adds 25 Rear Wheel Horsepower Plus To Modified Engines 1-3/4 to 1-7/8 Inch 18 Gauge Primary Tube Diameter With 3 Inch Spike Merge Collectors .375 Inch Surface Ground Flanges & Ball & Socket Connections Eliminate Leaks Includes 3…
1 7/8" x 3" Stainless Steel Long Tube Headers
Must be used with Kooks X-Pipe
O2 extensions, gaskets, and all installation hardware included
These products are NOT legal for sale, installation, or use on a licensed vehicle in…
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