OTR Filters Round Air Filter Element - 4.25 in Diameter - 4 in Tall - White RH5R-UPGRADE Flows 18 Percent Better Than

Flows 18 Percent Better Than Stock

Warm Up for Time or Temp

Kit includes 16 course thread silver bead-loc bolt inserts for a 13" or 15" Weld Racing Oval track wheel

Each tool includes two followers: one for solid or Hydraulic cams and one for rollers

12: 1 and 14: 4 ratio boxes are for use without steering quickener and use #SWE401-50611 U-Joint (sold separately)

OTR Filters Round Air Filter Element - 4.25 in Diameter - 4 in Tall - White RH5R-UPGRADE Flows 18 Percent Better ThanProduct Description: Air Filter Element Round 4. 25 in Diameter 4 in Tall Wire Mesh Included Paper White Dirt Kart Sold Individually US based OTR Filters was founded on developing air filtration solutions that help engines breathe easier, run faster, and perform at their best. With a wide range of filters for everything from street performance to hardcore racing, OTR Filters combines excellent performance with maximum engine protection.