Product Details
Pontiac LeMans With LS Swap Engine 1968, Mild Steel Long Tube Exhaust Headers by Hooker®. Primary Tubing Diameter: 1.875". Collector Outlet Diameter: 3". Header Style: Long Tube. Hooker Adjustable race headers allow you to change your header primary tube lengths, collector lengths and diameters and collector types (Classic 4 into 1, Merged and Split-Flow). By altering the relationship between the primary length and collector diameter and length it is possible to increase or decrease the torque and horsepower output at any specific R.P.M. level.
Specifications
| Header Material: Mild Steel |
| Header Style: Long Tube |
| Primary Diameter: 1.875" |
| Collector Diameter: 3" |
Features
- Max dyno gains of +11.82 HP & +19.76 LB.FT. torque
- 1 5/8”, 16-gauge, stainless steel construction maximizing strength and durability
- 3/8” thick, CNC header flanges are used for strength and maximum sealing surface
- Retains factory O2 sensors and catalytic converters
- 100% quality hand welded construction for strength, longevity and good looks
- 100% bolt-on with no modifications necessary
- Tube geometry designed for a hassle-free installation
- All hardware included
- Manufacturer’s limited lifetime warranty
For a slick track the header primaries or collectors can be shortened to decrease the low end torque for better traction. Larger diameter collectors will also reduce low end torque. On a good track with lots of bite, extending the primaries or collectors will pick up bottom end power for a harder launch and awesome e.t.'s. Smaller collector diameters will also increase low end torque. Hooker adjustable headers have taken more Pro Stock drivers to the championship than any other brand.
Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage.
Hooker is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by Hooker are made with expert care and created by professionals to meet all your requirements. Hooker does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, Hooker is the name you can trust.
Hooker Headers®, a leading header manufacturer, provides a line of Super Competition & Competition headers, mufflers, and cat-back exhaust systems. The company, which now is one of Holley Performance Products brands, was established by Garry Hooker in 1962. It is widely known for its racing heritage. Hooker Headers helped more racers reach the Winner's Circle than any other header company. In the 1990s the company developed the Aerochamber muffler, which still is the most advanced muffler on the market.