2nd Gen Frontier / Xterra / Pathfinder LS Swap Headers by Kooks 4L80 / 4L80E -AN hose ends

-AN hose ends

giving greater braking efficiency or clutch operation as well as providing superior resistance to abrasion and corrosion

and ID1700x

Series 1 Fluid Cooler sizes are industry standard in 115mm width and are available in 7 to 72 row heights and feature cores that are 2" thick

SuperPro steadily evolved as a business

2nd Gen Frontier / Xterra / Pathfinder LS Swap Headers by Kooks 4L80 / 4L80E -AN hose endsLOJ Conversions 2nd Gen Frontier LS Swap Headers are constructed of 100% USA Sourced T304 Aircraft Quality Stainless Steel, with mandrel bent 1. 875 ID primaries and 3 collectors. The flanges are 3 8" thick laser cut stainless steel. The headers are TIG welded at the flanges, the inside of the ports are hand ground for maximum flow, and the flanges are machined flat after welding is complete. These headers are made exclusively for LOJ Conversions by