GM Gen III & IV LS family engines, wet-sump only.
DOES NOT fit any LS oil pickup tube with welded flanges (GM # 12608593, Holley 302-1 and similar tubes). DOES NOT fit pickup tubes with two screw holes on their flange (Holley 302-2 tube and similar tubes).
All products manufactured by Improved Racing are covered by a lifetime warranty. Product is guaranteed for as long as the original purchaser owns it. Improved Racing will repair or replace an Improved Racing product that fails, subject to terms and conditions.