Conventional full-length chassis headers with 1-5/8" primary tubes & a 3" diameter collector.
Manufactured from mandrel bent, mild steel tubing, with thick steel flanges surface machined for a great seal, these headers…
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…
Hooker's precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality gasket is constructed of a thick (.060") high temperature, synthetic hi-temperature gasket material with a…
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.
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Want more power? Need more power? The easiest, fastest way to increase horsepower is to bolt on a set of headers. Made from, 16-gauge plain steel with a 1/4" flange for durability, these babies are the real deal. Worried about the fit? We…
Super Competition Sidemount headers deliver the most aggressive style and performance for your early Corvette. Sidemount headers are built from lightweight 18 gauge tubing. Sidetubes slip directly to the collector for a leak free seal…
Fits All Not-LS Small Block Engines Block Hugger Design 1-1/2 Tube Size 2-1/2 Collector Size For Use With Mustang II Front Suspension Silver Ceramic Coated…
New for 2007! The best of fasteners are now available. These stainless steel header bolts are for all Ford engines that use the 3/8 bolts. Hex head. Made in usa.…
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…
Also Ford Pickup Truck
Fenton® cast iron headers fit most Ford chassis from 1937-48 & 1952-53 with stock steering gear. Includes 5/16" steel collector flanges for exhaust pipe hook-up (for 2.00" O.D. pipe). Also includes…
Designed For Proper Fit By Doug Thorley
Ceramic Coated
For Manual Transmission Cars
Will Not Work With Automatic Transmissions
Made In USA
These are the full length headers you have been waiting for. These were…
Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest…
Doug's is the pioneering force behind the popular TRI-Y design for cars and trucks. The unique, shortend, paired primary tubes increase mid-range torque without sacrificing top end power. TRI-Y's are a great choice for daily drivers and…