Pro Race Header Kit 20R/22R/RE 4WD Pickup or 4Runner
LC Engineering has been making race headers for over 20 years; so when we say that this is the best header on the market, we know what we are talking about! With countless hours of dyno and real world testing these headers have proven themselves time and time again! The long tube design of these header creates loads of torque while the large 1 5/8" primaries provide maximum flow for high RPM horsepower. These Pro Headers can be run wide open or you can use the flange we supply in the kit to fabricate a free flowing exhaust behind it. Make sure you check out our mufflers and exhaust tubing to complete your exhaust.
Pro Header Features:
These 1 5/8" header tubes are mandrel bent from 16 gauge, 304 stainless steel tubing. The mandrel bending ensures optimal flow by eliminating any kinks or restrictions in the header tubing.
The new style merge collector has been re-designed to provide a fully weldable surface while still providing excellent flow and transition to your header outlet.
LC Engineering makes all our header flanges in house to provide the best "fit & finish" possible. The head flange is CNC cut from 1/2" thick mild steel and re-surfaced after the header tubes are welded in place to make sure the head mating surface is perfectly flat. The header tubes are welded into the head flange on the inside and outside, this is a feature that is normally only used in custom made race headers! The collector flange is 3/8" thick with a 2 1/4" opening. Both flanges are designed to use factory style gaskets (the collector flange is larger than stock) so you don't have to hunt down custom exhaust gaskets whenever you remove your header.
The header kit also includes new header and collector gaskets, collector hardware and an extra 2-bolt flange to bolt your new header to your custom exhaust.
-This header fits all 1982 to 1995 4wd pickups and 4Runners.
-For 2wd pickups see part #1041021.
-Still don't see your application? Check out our Pro Header Tubing Kits to build your own custom header (part # 1041060).
Pro Header Notes:
-Due to the intended race use, the pro header kits do not include a connector pipe to connect to factory exhaust.
-For off-road use only. NOT legal for use on emission controlled vehicles.
-Pro Headers do not have any provisions for the stock air injection tubes or oxygen sensors.
Contact our Tech Support Line for further information at 928-855-6341.
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Note: Images are for illustration purposes only. Images MAY NOT represent the product listed. Please contact Customer Service with any questions or concerns: 928-505-2501.