WIX Round 7.875 in Diameter Air Filter Element - Cummins Wheel & Tire Accessories Wheel Components & Accessories LS1 accepts a square bore

LS1 accepts a square bore carburetor and includes an electronic timing module that picks up MAP

905 in Round Port

Depending on your cars overall weight

Rectangle Port

WIX Round 7.875 in Diameter Air Filter Element - Cummins Wheel & Tire Accessories Wheel Components & Accessories LS1 accepts a square boreProduct Description: Air Filter Element Round 7. 875 in Diameter 9. 781 in Tall Wire Mesh Included Paper Dodge Cummins Dodge Fullsize Trucks 1989 92 WIX Filters believes that NASCAR racing is the ultimate research lab. For engineers at WIX Filters, racing provides one of the world's best research facilities for the design of filters and filter components used in regular cars and trucks. In 2008, WIX Filters celebrated 40 years and earned the title of