Chevy Truck Air Filter, Small Block, Green, 1968-1979

• Measures 12" x 3-1/2"
• Better Flow of Air For More Performance
• Coated Steel Mesh For Extra Strength
• Pre-treated- Ready To Use
• Made In USA

Green Filter USA,specialize in replacement filters, and fuel economy. With a High Performance Air Filter from Green, you aren't just getting noticeable performance gains, you are keeping some extra money in your pocket at the gas pump! Give it a try, GO GREEN Green High Performance Air Filters are uniquely designed to take full advantage of cottons capabilities. Unlike multi-layer gauze filters which can fray and release fiber particles into your engine, Green Filter USA uses two layers of tightly-interwoven cotton fabric. The 3 main benefits to woven cotten are the fact its thinner, holds oil better, and is stronger. Since its thinner, it allows better air flow without sacrificing filtration. The cotton holds the oil more evenly, and the medium is much stronger. Unlike gauze, you cannot wear a hole in woven cotton by rubbing it, and there is no way small bits of cotton can rip off since its interlocked with another piece. Cross weaving one fine, and one medium layer, produces a fabric that is thinner and stronger than other materials and has the ablity to trap dirt up down to 5 microns. The result is better airflow without sacrificing filtration. And because the fabric is so durable, they can be washed and reused over and over, which allows us to give it a lifetime gaurantee. Green Filter USA filters are coated in steel mesh for extra strength and durability, because of this, Green filters are much more dent resistant. Other filters use a simple pressure molded injection process to bond the perimeter rubber to the interior components. That method saves manufacturing time, but in the process, a considerable amount of rubber can seep onto the filtering surface. This can restrict airflow as much as 25%. Green Filter USA uses a time-consuming and costlier 4 step production process which virtually eliminates seepage and maintains maximum airflow through the filter.

1980-95 Green Air Filter 3-1/2" Tall