Moroso Racing Radiator Cap - 19-21 lbs. ARQTM made in usa electric fansDerale

made in usa electric fansDerale has been the leader in performance cooling for decades

All Mounting Hardware included

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

Trigger recording on PL-1 and/or with optional remote push button

2004-2008 Chevrolet W3500 Tiltmaster

Moroso Racing Radiator Cap - 19-21 lbs. ARQTM made in usa electric fansDeraleFits 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