Moroso Racing Radiator Cap - 19-21 lbs. ARQTM Comes with high quality 3"

Comes with high quality 3" pre-oiled and washable filter for excellent filtration

Aluminum Trim Ring

3/4 to 1-3/4 in OD

Designed to fit flat bottom rectangular style fuel cells with minimum dimensions of 15" long and 8" wide cross For best performance

Holder safely supports piston and connecting rod assemblies during engine teardowns or assembly

Moroso Racing Radiator Cap - 19-21 lbs. ARQTM Comes with high quality 3"Fits standard size radiator filler necks, including Moroso #MOR63420, MOR63465, MOR63466, MOR63467, MOR63470, MOR63485, MOR63486, MOR63480, MOR63730, MOR63740, and MOR63745 Higher pressure caps increase boiling point to improve heat transfer Stainless steel spring maintains accurate pressure setting over time and will not rust Includes solid brass spring retainer Moroso Performance Products is one of the worlds most respected suppliers of automotive